Aiims Mock Test

I0k k||N8 · 2014Duration : 3½ hrs Max. Marks : 200 A. General : 1. This Question Paper is based on AIIMS pattern contains 100 (30 Physics, 30 Chemistry, 30 Biology & 10 General Knowledge) questions. Actual AIIMS Paper will have 200 (60 Physics, 60 Chemistry, 60 Biology & 20 General Knowledge) questions which will have to be solved in 3:30 Hous. 2. The question paper CODE is printed on the right hand top corner on this sheet of this booklet. 3. Rough work is to be done on the space provided for this purpose in the Test Booklet only. This space is given at the bottom of each page. 4. Blank paper, clipboard, log tables, slide rules, calculators, cellular phones, pagers and electronic gadgets in any form are not allowed. 5. The answer sheet, a machine-gradable Objective Response Sheet (ORS), is provided separately. 6. Do not Tamper / mutilate the ORS or this booklet. 7. Do not break the seals of the question-paper booklet before instructed to do so by the invigilators. 8. Write your Name, Roll No. and Sign in the space provide on the back page of this booklet. B. Filling the bottom-half of the ORS : 9. The ORS has CODE printed on its lower and upper Parts. 10. Make sure the CODE on the ORS is the same as that on this booklet. If the Codes do not match, ask for a change of the Booklet. 11. Write your Roll No., Name and Name of centre and sig with pen in appropriate boxes. Do not write these anywhere else. 12. Darken the appropriate bubbles below your registration number with Blue/Black ball pen. C. Question paper format and Marking scheme : 13. The question paper consists of 4 Parts (Part-A (Physics), PART-B (Chemistry), PART-C (Biology) & Part-D (General Knowledge)). 14. For each question, you will be awarded 1 marks if you darken the bubble corresponding to the correct answer and zero marks if no bubble is darkened. In case of bubbling of incorrect answer, minus one third (–1/3) mark will be awarded. A. =r=r-¤ : 1. ¤r ¤l-n¬i ¬i¤¬i ¤ º· ¤i r| l¬¬- AIIMS ¬ ¤-· ¬ ¬·¬iº 100 (30 Physics, 30 Chemistry, 30 Biology & 10 General Knowledge) ¤ º· r | AIIMS -2013 - 200 (60 Physics, 60 Chemistry, 60 Biology & 20 General Knowledge) ¤º· ri^ l¬·r 3:30 Hous - ¬º·i ri^i| 2. ¤º· ¤i ¬i ¬i· CODE ¤-nn ¤ ·- ¬ +¤º ·i¤ ¬i· - ¬¤i r| 3. º¤ ¬i¤ ¤ºi-ii ¤ l-n¬i - ¬ (¬ l··ii lºn ¬^r ¤º ri ¬il¬¤| ¤r ¬^r ¤ -¤ ¬ ¤ ·- ¤º ·i¤ ¬i ¬i º r | 4. ¤ºi-ii ·i(· ¬ ¬··º ¬iº ¬i^¬, l·¬¤ «i·, ¬i^ -«¬, -¬i;· ª¬, ¬¬¬¬-º, ¬¬¬º ¤i·, ¤¬º ¬iº ;¬·-il·¬ ·¤¬ººi l¬¬i ·ii ª¤ - l·l·i, r| 5. ·-nº ¤i, ¤¬ ¤i ¬ºii¬ººi ¤i·¤ ¤i Objective Response Sheet (ORS) r ¬i l¬ ¬¬^ ¬ l·¤ ¬i¤ ^ | 6. ¤l-n¬i ¬·i(i ORS - · ni rº ¤º ¬º · ri ·¬ l(¬ n ¬º| 7. ¬« n¬ ¤lº(·i¬ l··ºi ·ri · n« n¬ ¤º· ¤i ¬i ¬i¬ ¬i ·ri ªii¬| 8. ¬¤·i ¬r= ¬iº ºr¬ ¬-¤º ;¬ ¤l-n¬i ¬ ¤i¬ l··iilºn (·¤«l·in) -·ii· ¤º ri ·iº| B. ¤r¤rº¢= (ORS) + |¬¤¬¤r=r |;ª= +r -rºr¤ : 9. ¤r¤rº¢= ¬ l·¤¬ ¬iº +¤ºi ·ii^i - ¬¸- ¬ª¤i -l·n ¬i ^¤i r| 10. ¤r¤rº¢= ¬iº ;¬ ¤l-n¬i ¤º -l·n +¸c ==¤r ¢+;| ; ¤; |¬|º¤n +º| ¤|« +¸c ==¤r =¬ ¬ =rrn| ;r nr ¤|ªn+r +r ¤«¬¬ +r +;| 11. ¬¤·i ¤¬i¤· ¬ª¤i, ·i- ¬iº ¬·· ¬i ·i- ·l¤n « ¬« ¬i - ¤ · ¬ l¬ªi ¬iº ¬¤· r-ni-iº ¬º | ;-; +;| ¤rº ¬ |¬=r| 12. ¤¬i¤· ¬ª¤i ¬ ·i¤ l·¤ ^¤ ·l¤n «¬«¬i ¬i ¬|¬,+r¬ ¤r¬ ¤¬ ¬ ¬i¬i ¬º| C. ¤º¬¤>r n-·rr+rº ¤rº ¤+¬ ¤r¤r¬¬ : 13. ¤ º·¤i 4 ·ii^i ¬i r ·ii^-A (Physics), ·ii^-B (Chemistry), ·ii^-C (Biology) n·ii ·ii^-D (General Knowledge) r | 14. =rº=–I ¬ ¤-¤¬ ¤º· ¬ l¬¤, ¤l· ¬i¤· l¬¤ ·l¤n ·-nº(i¬ «-¬ ¬i ri ¬i¬i l¬¤i r ni ¬i¤¬i 1 ¤+ l·¤ ¬i¤^| ¤l· l¬¬i ·ii «-¬ ¬i ¬i¬i ·ri l¬¤i r ni ºr¸-¤ ¤+ l·¤i ¬i¤^i| ^¬n ·-nº ¬ «-¬ ¬i ¬i¬i ¬º· ¤º +ºrr-=+ ¢+ |n;r; (–1/3) ¤+ l·¤i ¬i¤^i| IMPORTANT INSTRUCTIONS (=;-¤¤¸ºr |¬«ºr) RESONANCE PAGE # 1 PART-A SECTION - I Straight Objective Type This section contains 50 multiple choice questions. Each question has 4 choices (a), (b), (c) and (d) out of which ONLY ONE is correct. 1. What is the fractional error in g calculated from g / 2 T ! ! " ? Given fractional error in T and ! are #3 and # 2 respectively ? (a) 5 (b) 1 (c) 8 (d) 4 2. The dimensional formula of $ b 4 ($ = stefan’s constant and b = wein’s constant) is (a) [M 0 L 0 T 0 ] (b) [M 1 L 4 T –3 ] (c) [M 1 L –2 T 1 ] (d) [M 1 L 6 T –3 ] 3. The coordinates of a moving particle at any time t are given x = 4t and y = 2t 2 . The speed of the particle is (a) 4t +2t 2 (b) 4(1+t) (c) 2 t 1 4 & (d) 2 t 1 4 ' 4. If 1 a " and 2 a " are two non collinear unit vectors and if | 1 a " + 2 a " | = 3 than ( 1 a " – 2 a " ) . (2 1 a " + 2 a " ) is (a) 2 (b) 2 3 (c) 2 1 (d) 1 PART-A =rº=- I =|=r ¤ªn|¬·a ¤+rº ;¬ ªiº· - 50 «r ÷l(¬-¤i ¤ º· r | ¤ -¤ ¬ ¤ º· ¬ 4 l(¬-¤ (a), (b), (c) n·ii (d) r , l¬·- ¬ l¬¤ ¤¬ ¬ri r | 1. g / 2 T ! ! " ¬ g ¬ -i· - l·i··i--¬ il- ·¤i ri^i ¤l· T n·ii ! - l·i··i--¬ il- #3 n·ii # 2 ·i ^; r| (a) 5 (b) 1 (c) 8 (d) 4 2. $ b 4 ($ " --i¤· l·¤ni¬ n·ii b = (i· l·¤ni¬) ¬i l(-i¤ ¬¸i r÷ (a) [M 0 L 0 T 0 ] (b) [M 1 L 4 T –3 ] (c) [M 1 L –2 T 1 ] (d) [M 1 L 6 T –3 ] 3. l¬¬i ¬-¤ t ¤º ¤¬ ^ln-i· ¬ºi ¬ l··ºii¬ x = 4t n·ii y = 2t 2 ¬ l·¤ ¬in r| ¬ºi ¬i ¤i¬ r÷ (a) 4t +2t 2 (b) 4(1+t) (c) 2 t 1 4 & (d) 2 t 1 4 ' 4. ¤l· 1 a " n·ii 2 a " ·i ¬ºªii¤ ;¬i; ¬l·ºi r n·ii ¤l· f | 1 a " + 2 a " | = 3 n« ( 1 a " – 2 a " ) . (2 1 a " + 2 a " ) (a) 2 (b) 2 3 (c) 2 1 (d) 1 RESONANCE PAGE # 2 5. A ball is dropped from the roof of a tower of height h. The total distance covered by it in the last second of its motion is equal to the distance covered by it in first three seconds. The value of h in meter is (g=10 m/s 2 ) (a) 125 (b) 200 (c) 100 (d) 80 6. A ball is released from the top of a tower of height h meters. It takes T second to reach the ground. What is the position of the ball at 2 T second (a) 2 h meters from the ground (b) 4 h 3 meters from the ground (c) 4 h meters from the ground (d) 9 h 7 meters from the ground 7. In unifrom circular motion (a) Velocity remains constant (b) Acceleration remains constant (c) speed remains constant (d) none of above 8. A particle moves in circle of radius 50 cm at two revolutions per second. The acceleration of the particle in meter per second 2 is (a) ! 2 (b) 8! 2 (c) 4! 2 (d) 2! 3 5. ¤¬ ^· h +¤i; ¬i -i·iº ¬i ¬n ¬ l^ºi; ¬ini r ^ln ¬ ¬l·n- ¬¬º· - ;¬¬ ,iºi n¤ ¬¬ ·¸ºi ;¬¬ ,iºi ¤·i- ni· ¬¬º· - n¤ ¬i ^; ·¸ºi ¬ «ºi«º r| h ¬i -i· -i-º - r (g=10 m/s 2 ) (a) 125 (b) 200 (c) 100 (d) 80 6. ¤¬ ^· T -i-º +¤i -i·iº ¬ ºii·i ¬ ¬i·i ¬ini r| ¤r n¬ n¬ ¤r¤· - T ¬¬º· ¬i ¬-¤ ¬ni r| ¬-¤ 2 T ¬¬º· ¤º ^· ¬i l-·iln ·¤i ri^i` (a) n¬ ¬ 2 h -i-º (b) n¬ ¬ 4 h 3 -i-º (c) n¬ ¬ 4 h -i-º (d) n¬ ¬ 9 h 7 -i-º 7. ¤¬ ¬-i· ( ni¤ ^ln -÷ (a) (^ l·¤n ºrni r| (b) -(ººi l·¤n ºrni r| (c) ¤i¬ l·¤n ºrni r| (d) +¤º - ¬ ¬i; ·ri 8. 50 cm li¤i ¬ ¤¬ ( -ii¬iº ¤·i - ¤¬ ¬ºi, ·i ·i¸ºi· ¤ln ¬¬º· ¬i ·º ¬ ^ln ¬ºni r| n« ¬ºi ¬i -(ººi -i-º ¤ln ¬¬º· 2 - r : (a) ! 2 (b) 8! 2 (c) 4! 2 (d) 2! 3 RESONANCE PAGE # 3 9. On a smooth plane surface (figure) two block A and B are accelerated up by applying a force 30 N on A and 5 N on B as shown in figure If mass of B is same as that of A, the force on B is A B 30N 5N (a) 30 N (b) 15 N (c) 17.5 N (d) 5 N 10. Two pulley arrangements of figure given are identical. The mass of the rope is negligible. In fig (a), the mass m is lifted by attaching a mass 3m to the other end of the rope. In fig (b), m is lifted up by pulling the other end of the rope with a constant downward force F = 3mg. The acceleration of m in the two cases are respectively (a) 3g, g (b) g/2, 2g (c) g/3, 2g (d) g, g/3 9. l¤¬·i ¬-n¬ ¬nr ¤º l-·in ·¬i¬ A ¤º 30 N ¬i «¬ n·ii ·¬i¬ B ¤º 5N ¬i «¬ ¬^i· ¤º ·¬i¬ A n·ii B +¤º ¬i ¬iº -(lºn rin r| ¤l· A n·ii B ¬i ··¤-i· ¬-i· r ni ·¬i¬ B ¤º «¬ r÷ A B 30N 5N (a) 30 N (b) 15 N (c) 17.5 N (d) 5 N 10. l¤ii·¬iº ·i ¤¬¬-i· l·iº·i ·¤(-·ii ·i ^; r| º-¬i ¬i ··¤-i· ·^º¤ r| l¤i (a) - ··¤-i· m ¬i º-¬i ¬ ·¸¬º l¬º ¤º ¤¬ ¬·¤ · ·¤-i· 3m ¬-¬i¬º +¤º ·-i¤i ¬ini r| l¤i (b) - ··¤-i· m ¬i º-¬i ¬ ·¸¬º l¬º ¤º ¤¬ l·¤n «¬ F = 3mg (·i¤ ¬i ¬iº) ¬^i¬º +¤º ·-i¤i ¬ini r| ·i·i l-·iln¤i - ··¤-i· m ¬i -(ººi >-ºi r÷ (a) 3g, g (b) g/2, 2g (c) g/3, 2g (d) g, g/3 RESONANCE PAGE # 4 11. A motor drives a body along a straight line with a constant force. The power P developed by the motor must vary with distance s according to (a) (b) (c) (d) 12. A 3 kg ball strikes a heavy rigid wall with a speed of 10m/s at an angle of 30°. It gets reflected with the same speed and angle as shown here. If the ball is in contact with the wall for 0.20s, what is the average force exerted on the ball by the wall ? / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / // 30° 30° (a) 150 N (b) Zero (c) 150 3N (d) 300 N 11. ¤¬ -i-º l·¤n «¬ ¬ ¬º¬ ºªii ¬ ¬·l·ºi ¤¬ (-n ¬i ¤¬ini r| -i-º ,iºi l(¬l¬n ºil·n P ¬i ·¸ºi ¬ ¬i·i l··· (> ¬ ¬·¬iº ¤lº(n· rini r| (a) (b) (c) (d) 12. ¤¬ 3 kg ··¤-i· ¬i ^· 10m/s ¤i¬ ¬ ¬i·i ¤¬ ·iiºi · « ·i(iº ¬ 30° ¬ ¬iºi ¤º -¬ºini r| ¤r ¬-i· ¤i¬ ¬ ¤ºi(lnn rini r n·ii l·(iº ¬ ¬i·i «·i¤i ^¤i ¬iºi ¤ri ¤·lºin l¬¤i ^¤i r| ¤l· ^· ·i(iº ¬ ¬i·i 0.20s ¬-¤ n¬ ¬·¤¬ - ºrni r ni ·i(iº ,iºi ^ · ¤º ¬iºi l¤n ¬i¬n «¬ ·¤i ri^i ` / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / // 30° 30° (a) 150 N (b) ºi¸·¤ (c) 150 3N (d) 300 N RESONANCE PAGE # 5 13. A disc is rolling (without slipping) on a horizontal surface.C is its centre and Q and P are two points equidistant from C. Let V P ,V q and V C be the magnitude of velocities of points P, Q and C respectively, then (a) V Q > V C > V P (b) V Q < V C > V P (c) V Q = V P , V C = P V 2 1 (d) V Q < V C < V P 14. The moment of inertia of a thin square plate ABCD of unifrom thikness about given axis passing through will satisfy the condition. (a) I 1 ( I 2 (b) I 3 ( I 4 (c) I 1 = I 2 = I 3 = I 4 (d) I 1 ( I 2 ( I 3 ( I 4 13. ¤¬ ¤¬ni -iln¬ ¬nr ¤º l«·i l¤¬¬ ¬i-·i ^ln ¬º ºri r C ;¬¬i ¬·· r n·ii Q ¬iº P ·i l«·· r ¬i l«·· C ¬ «ºi«º ·¸ºi ¤º r| -i·i V P ,V q n·ii V C >-ºi l«·· P, Q n·ii C ¬ (^i ¬ ¤lº-iºi r, n« (a) V Q > V C > V P (b) V Q < V C > V P (c) V Q = V P , V C = P V 2 1 (d) V Q < V C < V P 14. ¤¬ ¬-i· ¤i·i; ¬i (^i¬iº ¤n¬i ·¬- ABCD ¬i l·¤ ^¤ ¬-ii ¬ ¬i¤-i ¬·-( ¬i·i¸ºi ·i ^; l-·iln¤i ¬i ¬n·- ¬º^i` (a) I 1 ( I 2 (b) I 3 ( I 4 (c) I 1 = I 2 = I 3 = I 4 (d) I 1 ( I 2 ( I 3 ( I 4 RESONANCE PAGE # 6 15. Suppose, the acceleration due to gravity at the Earth’s surface is 10ms –2 and at the surface of unknown planet (similar to earth) is also 10m/s 2 . A 60 kg passenger goes from the Earth to the unknown planet in a spaceship moving with a constant velocity. Neglect all other objects in the sky. Which part of figure best represents the weight (net gravitational force) of the passenger as a function of time ? (a) A (b) B (c) C (d) D 16. Two positive charge particles q 1 and q 2 (q 1 > q 2 ) and masses m 1 and m 2 (m 1 < m 2 ) are released from rest from a finite distance. They start under their mutual electrostatic repulsion. (a) acceleration of m 1 is more than that of m 2 . (b) acceleration of m 2 is more than that of m 1 . (c) centre of mass of system will remain at rest in all the reference frame (d) total energy of system does not remain constant. 17. Water rises to a height of 5 cm in capillary tube and mercury falls to a depth of 2 cm in the same capillary tube. If the density of mercury is 13.6 and the angle of contact for mercury is 120°, the approximate ratio of surface tensions of water and mercury is (approximate) (a) 1:0.15 (b) 1 : 3 (c) 1 : 11 (d) 1.5 : 1 15. -i·i ^ª-( ¬ ¬iººi ¤ ·(i ¬i ¬nr ¤º -(ººi 10ms – 2 r, n·ii ¬nin ^r (¤ ·(i ¬ ¬-i·) ¬i ¬nr ¤º ¤r 10 ms –2 r| ¤¬ 60 kg ··¤-i· ¬i ¤iii ¤ ·(i ¬ ¬nin ^r n¬ l·¤n (^ ¬ ^ln-i· ¬·nlº-i ¤i· ¬ ¬ini r| ¬·nlº-i - l-·in ¬·¤ (-n ¬i l-·iln ¬i ·^º¤ -il·¤| (> ¬i ¬i·¬i ·ii^ ·¤l·n ¬ ·iiº (¤lººii-i ^ª-(¬i·iºi «¬) ¬i ¬-¤ ¬ ¤¬· ¬ ª¤ - ¬(¬·- ª·i ¬ ¤·lºin ¬ºni r| (a) A (b) B (c) C (d) D 16. ·i ·i·i(lºin ¬ºi q 1 n·ii q 2 (q 1 < q 2 ) ¤( ··¤-i· m 1 n·ii m 2 (m 1 < m 2 ) r, ¬i l·lº¤n ·¸ºi ¬ l(ºi-i(-·ii ¬ ¬i·i ¬ini r| ( ¤º-¤º l-·iº (nn ¤ln¬·iºi ¬ ¤·ii( - ^ln ¬º·i ¤iº·i ¬ºn r| (a) m 1 ¬i -(ººi m 2 ¬ -(ººi ¬ ¬l·i¬ r| (b) m 2 ¬i -(ººi m 1 ¬ -(ººi ¬ ¬l·i¬ r| (c) l·¬i¤ ¬i ··¤-i· ¬·· ¬·ii ¤¬iº ¬ l··ºi ni - l-·iº ºr^i| (d) l·¬i¤ ¬i ¬¬ +¬i l·¤n ·ri ºrni r| 17. ¬ºi·¬i - ¤i·i 5 cm ¬i +¤i; n¬ ¤«ni r| n·ii ;¬i ¬ºi·¬i - ¤iºi 2 cm ^rºi; n¬ ·i¤ l^ºni r| ¤l· ¤iº ¬i ·i·-( 13.6 n·ii ¤iº ¬ l¬¤ ¬·¤¬ ¬iºi 120° r ni ¤i·i n·ii ¤iº ¬ ¤ ·- n·i( ¬i ¬·¤in ¬^·i^ r (a) 1:0.15 (b) 1 : 3 (c) 1 : 11 (d) 1.5 : 1 RESONANCE PAGE # 7 18. Magnus effect is based on. (a) Torricelli’s theorem (b) bernoulli’s theorem (c) law of gravitation (d) conservation of linear momentum. 19. An open and closed organ pipe have the same length. The ratio of fundamental mode of frequency of vibration of two pipes is. (a) 1 : 2 (b) 2 : 1 (c) 3 : 2 (d) 2 : 3 20. A child swinging on a swing in Standing position, sits down, then the time period of the swing will (a) increase (b) decreases (c)remains same (d) increases of the child is long and decrease if the child is short 21. If ice at 1atmospheric pressure is heated from –40° C to 35°C water by supplying heat at constant rate. The graph of temperature vs time will be. (a) (b) (c) (d) 18. -··¬ ¤·ii( ¬i·iilºn r÷ (a) -iºi¬¬i ¤-¤ (b) «º·¸¬i ¤-¤ (c) ^ª-(i¬·iºi ¬i l·¤- (d) ºªii¤ ¬(^ ¬i ¬º-iºi 19. ¤¬ ªi¬i n·ii «·· ¬i^· ¤i;¤ ((i¤ -n··i) ¬i ¬·«i; ¬-i· r| ·i·i ·l¬¬i - -¸¬ l(·ii ¬i ¬·¤·· ¬i( ln ¬i ¬·¤in r (a) 1 : 2 (b) 2 : 1 (c) 3 : 2 (d) 2 : 3 20. ¤¬ «·¤i ªi·i (standing position ) r; ¬(-·ii - n¬i n¬n r¤ ¬¤i·¬ «- ¬ini r, n« n¸¬ ¬i ¬i(n¬i¬ ri ^i| (a) ««^i r (b) ·i-^i (c) l·¤n ºr^i (d) ¤l· «·¤i ¬·«i r ni ««^i n·ii ¤l· «·¤ ¬i-i r ni ·i-^i 21. ¤l· «¤ ¬i 1 atm ·i« ¤º l·¤n ·º ¬ ··-i -·ii·i·nººi ¬ ,iºi –40°C ¬ 35°C n¬ ^- l¬¤i ¬ini r| ni¤-i· vs ¬-¤ ^i¤ ri^i÷ (a) (b) (c) (d) RESONANCE PAGE # 8 22. When two tuning forks (fork 1 and fork 2) are sounded simultaneously, 6 beats per second are heard. Now, some tape is attached on the prong of the fork 2. When the tuning forks are sounded again, 8 beats per second are heard. If the frequency of fork 1 is 200 Hz, then what was the original frequency of fork 2 ? (a) 202 Hz (b) 200 Hz (c) 204 Hz (d)194 Hz 23. A sound absorber attenuates the sound level by 10 dB. The intensity decreases by a factor of (a) 100 (b) 1000 (c)10000 (d) 10 24. If a dipole of dipole moment p " is placed in a uniform electric field E " , then potential energy of it is given by. (a) u = E P " " ) (b) u = E P " " ) & (c) u = | E P | " " * (d) u = | E P | " " * & 25. Which of the following is incorrect statement ? (a) Electric field is always conservative (b) Electric field due to a varying magneitc field is non-conservative (c) Electric field due to stationary charge is conservative (d) none of above 26. The four capacitors, each of 10+ F are connected as shown in Fig. The dc voltmeter reads 100 V. The charge on each plate of capacitor is. (a) # 2 × 10 –3 C (b) # 1 × 10 –3 C (c) # 1 × 10 –2 C (d) # 2 × 10 –2 C 22. ¬« ·i -(lºi ¤¬ ¬i·i «¬i¤ ¬in r, ni 6 -¤· ¤ln ¬¬º· ¬·i; ·n r| ¬« -(lºi-2 ¬i ·i¬i ¤º ¬¬ -¤ l¤¤¬i ·i ¬ini r| ¬« -(lºi ¤ · «¬i¤ ¬in r ni 8 -¤ · ¤ ln ¬¬º· ¬ · ¬in r | ¤l· -(lºi-1 ¬i ¬i(  ln 200 Hz r, n« -(lºi-2 ¬i -¸¬ ¬i( ln ·¤i ·ii ? (a) 202 Hz (b) 200 Hz (c) 204 Hz (d)194 Hz 23. ¤¬ ·(l· ¬(ºii·i¬ ·(l· -nº 10 dB ¬ ¬- ¬º ·ni r| ni(ni ^ºii¬ ¬ ·i-ni r (a) 100 (b) 1000 (c)10000 (d) 10 24. ¤l· p " l,·i( ¬i·i¸ºi ¬i ¤¬ l,·i( ¬-ª¤ l(·in -ii E " - ºªii ¬ini r, ni ·¬ ¤º ¬i¤ºn «¬ ¬i·i¸ºi l·¤i ¬ini r (a) u = E P " " ) (b) u = E P " " ) & (c) u = | E P | " " * (d) u = | E P | " " * & 25. l·¤ ^¤ ¬·i·i - ¬ ¬i· ¬i ¬·i· ¬¬-¤ r| (a) l(nn -ii r-ºi ¬º-ii rini r| (b) ¤lº(ni ¤·«¬i¤ -ii ¬ ¬iººi ·-¤··i l(nn -ii ¬¬º-ii r| (c) l(ºi- ¬i(ºi ¬ ¬iººi ·-¤··i l(nn -ii ¬º-ii r| (d) ;·- ¬ ¬i; ·ri 26. ¤iº ¬·iilºi l¬·- ¬ ¤-¤¬ ¬i ·iilºni 10+ F r, ¬i l¤ii·¬iº ¬i·i ^¤i r| dc (i---i-º 100 V ¬i ¤i-¤i¬ ¤«ni r ¬·iilºi ¬i ¤-¤¬ ·¬- ¤º ¬i(ºi r÷ (a) # 2 × 10 –3 C (b) # 1 × 10 –3 C (c) # 1 × 10 –2 C (d) # 2 × 10 –2 C RESONANCE PAGE # 9 27. A network of four capacitor of capacity equal to C 1 =C, C 2 =2C, C 3 , = 3C and C 4 = 4C are conducted to a battery as shown in the figure. The ratio of the charge on C 2 and charge given by battery is. (a) 4//7 (b) 3/25 (c) 7/4 (d) 22/3 28. Two wires of same metal have the length is ratio 1 : 3 but their cross section area in the ratio 3:1. They are joined in series. The resistance of the thicker wire is 10,. The total resistance of the combination is. (a) 5/2 , (b) 40/3 , (c) 100 , (d) 22/3 , 29. A constant voltage is applied between the two ends of uniform metallic wire. Some heat is developed in it. The heat developed will be same. (a) both the length and radius of wire are halved (b)length is quadrupled and radius is doubled (c) the radius of wire of doubled (d) the length of the wire is doubled. 30. In the circuit shown in figure, the 5, resistance develops 20.00 cal/s due to the current flowing through it. The heat developed in complete network (in cal/s ) is (a) 23.8 (b) 40.9 (c) 11.9 (d) 7.1 27. ·iilºni C 1 =C, C 2 =2C, C 3 , = 3C n·ii C 4 = 4C ¬ ¤iº ¬·iilºii (i¬ ¤lº¤·i ¬i l¤ii·¬iº «-i ¬ ¬i·i ^¤i r| C 2 ¤º ¬i(ºi n·ii «-i ¬ ,iºi l·¤ ^¤ ¬i(ºi - (a) 4//7 (b) 3/25 (c) 7/4 (d) 22/3 28. ¬-i· ·iin ¬ «· ·i niºi ¬i ¬·«i; - ¬·¤in 1 : 3 r ¤º·n ··¬ ¬·¤-·i ¬i- -ii¤¬ - ¬·¤in 3 :1 r| ;·r ¬ºii>- - ¬i·i ^¤i r| ¬¤-ii¬ n -i- niº ¬i ¤lnºi·i 10, r| ¬¤i¬· ¬i ¬¬ ¤lnºi·i r (a) 5/2 , (b) 40/3 , (c) 100 , (d) 22/3 , 29. ¬-ª¤ ·iil-(¬ niº ¬ ·i·i l¬ºi ¬ -·¤ ¤¬ l·¤n (i -- ¬ ¬iºil¤n l¬¤i ¬ini r| ¬¬ ··-i ;¬- ·-¤·· rini r| ·-¤·· ··-i ¬-i· ri^i ¤l·÷ (a) niº ¬i ¬·«i; n·ii li¤i ·i·i ¬i ¬i·ii ¬º l·¤i ¬i¤| (b) niº ¬i ¬·«i; ¤iº ^ ·i n·ii li¤i ·i·i ¬i ·i ^ ·i ¬º l·¤i ¬i¤| (c) niº ¬i li¤i ¬i ·i^·i ¬º l·¤i ¬i¤| (d) niº ¬i ¬·«i; ¬i ·i^·i ¬º l·¤i ¬i¤| 30. l¤ii· ¬iº l·¤ ^¤ ¤lº¤·i - 5, ¬ ¤lnºi·i - ·iiºi ¤(ilrn ri· ¬ ;¬- 20.00 cal/s ··-i ·-¤·· rini r| ¬·¤¸ºi ¤lº¤·i - ·-¤·· ··-i (cal/s -) ri^i (a) 23.8 (b) 40.9 (c) 11.9 (d) 7.1 RESONANCE PAGE # 10 31. A rectangular loop (a×b) carries a current i. A unifrom magnetic filed B " =B 0 i ˆ exists in space.Then which of the statment is wrong. (a) torque on the loop is iabB 0 sin- (b) torque on the loop is in negative y- direction (c) if allowed to move the loop turn so as to increase - (d) if allowed to move the loop turn so as to decrease - 32. Equal current i flows in two segments of a circular loop in the directions shown in figure. Radius of the loop is a. Mangetic field at the centre of the loop is (a)zero (b) a 2 i 0 + . / 0 1 2 3 ! - & ! (c) a 2 i 2 0 + . / 0 1 2 3 ! - & ! (d) a 2 i 2 0 + . / 0 1 2 3 ! - 31. ¤¬ ¬i¤ni¬iº ·iiºi(iri ¬¸¤ ¤¬ ¬-i· ¤·«¬i¤ -ii B " =B 0 i ˆ - ºªii r n« l··· - ¬ ¬i·¬i ¬·i· ^¬n r (a) ¬¸¤ ¤º «¬ ¬i·i¸ºi iabB 0 sin- r| (b) ¬¸¤ ¤º «¬ ¬i·i¸ºi ~ºii--¬ y ¬-i ¬ ¬·l·ºi r| (c) ¤l· ;¬ ¬¸¤ ¬i -(ni ª¤ ¬ ¬i· l·¤i ¬i¤ ni ¤r ;¬ ¤¬iº -·^i l¬¬¬ l¬ ¬iºi - «« ¬i¤ (d) ¤l· ;¬ ¬¸¤ ¬i -(ni ª¤ ¬ ¬i· l·¤i ¬i¤ ni ¤r ;¬ ¤¬iº -·^i l¬¬¬ l¬ ¬iºi - ·i- ¬i¤ 32. ( ni¤ ¬¸¤ ¬ ·i ( n ªiº·i - ¬-i· ·iiºi l¤i - l· ^; l·ºii ¬ ¬·¬iº ¤(ilrn r| ¤l· ¬¸¤ ¬i li¤i a r ni ¬¸¤ ¬ ¬·· ¤º ¤·«¬i¤ -ii ¬i -i· ri^i ÷ (a) ºi¸·¤ (b) a 2 i 0 + . / 0 1 2 3 ! - & ! (c) a 2 i 2 0 + . / 0 1 2 3 ! - & ! (d) a 2 i 2 0 + . / 0 1 2 3 ! - RESONANCE PAGE # 11 33. According to Curie’s law magnetic susceptibility is related with absolute temperature T as (a) ! m 4 T (b) ! m 4 1/T 2 (c) ! m 4 1/T (d) ! m 4 T 3 34. The magnetic field lines due to a bar magnetic are correctly shown in (a) (b) (c) (d) 35. Fig represents an area A = 1m 2 situated in a uniform magnetic field B = 2.0 weber/m 2 and making an angle of 30° with respect to magnetic field.The value of the magnetic flux through the area would be equal to (a) 2.0 weber (b) 3 weber (c) 2 / 3 weber (d) 0.5 weber 33. ·¤¸ ºi l·¤- ¬ ¬· ¬iº ¤ ·«¬i¤ ¤ ( ln (magnetic susceptibility) ¤º- ni¤ T ¬ l··· ¤¬iº ¬«l·in r ÷ (a) ! m 4 T (b) ! m 4 1/T 2 (c) ! m 4 1/T (d) ! m 4 T 3 34. ¬· ¤·«¬ ¬ ¬iººi ¤·«¬i¤ «¬ ºªii¬i ¬i ¬ri ¤·ºi· l··· - r÷ (a) (b) (c) (d) 35. ¬-ª¤ ¤·«¬i¤ -ii - l-·in l¤i -ii¤¬ A = 1 m 2 ¤·lºin ¬ºni r ¤·«¬i¤ -ii B = 2.0 weber/m 2 r n·ii ¤·«¬i¤ -ii ¬ ¬i·i 30° ¬i ¬iºi «·ini r| -ii¤¬ ¬ ¤ilºn ¤·«¬i¤ ¤¬·¬ ¬i -i· ri^i (a) 2.0 weber (b) 3 weber (c) 2 / 3 weber (d) 0.5 weber RESONANCE PAGE # 12 36. A conducting rod AB of length l moves with constnat speed v parallel to X-axis in a uniform magnetic field of strength B, pointing in the positive Z-direction. The potential difference between A and B would be (a) V A – V B = Bvl (b) V A – V B = –Bvl (c) V A – V B = 0 (d) V A – V B = Bvl/2 37. Series RLC circuit at resonance known as (a) Rejector circuit (b) Acceptor circuit (c) Rejector if resonance frequency is high (d) Acceptor circuit if resonance frequency is low. 38. An inductance L (2H) having a resistance R(4,) is connected to an alternating source of angular frequency 5(10 rad/s)The Quality factor Q of inductance is (a) 80 (b) 20 (c) 5 (d) 8 36. ! ¬·«i; ¬i ¤¬ ¤i¬¬ ¬· ¬-ª¤ ¤·«¬i¤ -ii - X- ¬-i ¬ ¬-i·nº l·¤n ¤i¬ V ¬ ^ln-i· r| ¤·«¬i¤ -ii Z ¬-i ¬ ¬·l·ºi r n« A n·ii B l¬º ¬ -·¤ l(·i(i·nº ri^i÷ (a) V A – V B = Bvl (b) V A – V B = –Bvl (c) V A – V B = 0 (d) V A – V B = Bvl/2 37. ¬··i· ¬i l-·iln ¤º ¬ºii RLC ¤lº¤·i ¬ri ¬ini r : (a) ¬-(i¬i¤ ¤lº¤·i (Rejector ciruit) (b) ^iri ¤lº¤·i (Acceptor circuit) (c) ¤l· ¬··i·i ¬i( ln ¬¤-ii¬ n ¬l·i¬ ri ni ¬-(i¬i¤ ¤lº¤·i ri^i (d) ¤l· ¬··i·i ¬i( ln ¬- ri ni ^iri ¤lº¤·i ri^i 38. ¤¬ ¤º¬-( L (2H) l¬¬¬i ¤lnºi·i R (4,) r, ¤¬ ¤-¤i(ni -iin ¬ ¬·i r l¬¬¬i ¬iºii¤ ¬i( ln 5 r| ¤º¬-( ¬i l(ºi·ini ^ºii¬ Q ri^i ÷ (a) 80 (b) 20 (c) 5 (d) 8 RESONANCE PAGE # 13 39. Radioactive element decays to form a stable nuclie, then decayed nuclie (N) verses time (t) graph will be (a) (b) (c) (d) 40. A nuclear reaction is given by zX A 6 Z X A +energy, represents (a) fission (b) 7 -decay (c) $- decay (d) fusion 41. Which represents NOR gate ? (a) (b) (c) (d) 39. ºl·¤i¬l>¤ n-( ¤¬ -·ii¤i ·il·i¬ - ª¤i·nlºn ri· ¬ l¬¤ -il¤n rini r, ni -il¤n ·il·i¬i¤ ¬ºi (N) v/ s ¬-¤ ¬ -·¤ (> ri^i (a) (b) (c) (d) 40. ¤¬ ·il·i¬i¤ ¬l·il>¤i ·i ¬ini r| zX A 6 Z X A + +¬i ¤·lºin ¬ºn r| (a) l(ªiº·· (b) 7--i¤ (c) 8- -i¤ (d) ¬¬¤· 41. ¬i·¬i l¤i NOR ,iº ¤·lºin ¬ºni r÷ (a) (b) (c) (d) RESONANCE PAGE # 14 42. The real time variation of input signals A and B are as shown below. If the inputs are fed into AND gate, then select the output signal from the following. (a) (b) (c) (d) 42. l·(ºii ¬¬n A n·ii B ¬i (i-nl(¬ ¬-¤ ¤lº(n· ¤·lºin l¬¤i ^¤i r| ¤l· AND ,iº ¬ ,iºi ¬¬n ¬i l·(lºin l¬¤i ¬ini r ni l··· - ¬ l·^n ¬¬n ri^i÷ (a) (b) (c) (d) RESONANCE PAGE # 15 43. The focal length of a concave mirror are f V and f R for violet and red light respectively .Then (a) f V > f R (b) f V = f R (c) f V <f R (d) any of the three is possible depending on the value of the average refractive index + 44. Wavelength of light used in an optical instrument are 9 1 = 1000Å and 9 2 = 9000Å ,then ratio of their respective resolving powers (corresponding to 9 1 and 9 2 ) is (a) 16 : 25 (b) 9 : 1 (c) 4 : 5 (d) 5 : 4 45. In YDSE experiment if ratio of maximum and minimum intensity is 4 :1 then fringe visibility would be (a) 5 2 (b) 3 5 (c) 5 3 (d) 2 5 46. In Young’s experiment the distance between two slits is d and the distance between the screen and the slits is D. The number of fringes in 4 1 m on the screen, f ormed by monochromatic li ght of wavelength 9, will be (a) 9 D 9 d (b) 9 D 27 d (c) 9 D 4 d (d) 9 D d 47. 10 signals each band limited to 4 kHz are to be transmitted by frequency-division multiplexer. If AM- SSB modulation guard band of 2 kHz is used then the bandwidth of multiplexed signal is (a) 101 kHz (b) 99kHz (c) 84 kHz (d) 58 kHz 43. «^·i n·ii ¬i¬ º^ ¬ ¤¬iºi ¬ l¬¤ ¬(n¬ ·¤ºi ¬i ¤i¬¬ ·¸ºi >-ºi f V n·ii f R r, n« : (a) f V > f R (b) f V = f R (c) f V <f R (d) ni·i - ¬ ¬i ; ·ii ¬ ·i( r ¤r ¬i ¬n ¬¤(n·i ¬ ¬ -i· ¤º l··iº ¬ºni r| 44. 9 1 =1000Å n·ii 9 2 = 9000Å ¤¬ ¤¬iºii¤ ·¤¬ººi - ¤¤·n ¤¬iºi ¬i nº^··¤ r, n« ··¬ ¬^n l(·i·· ºil·n - ¬·¤in ri^i| (9 1 n·ii 9 2 ¬ ¬^n) : (a) 16 : 25 (b) 9 : 1 (c) 4 : 5 (d) 5 : 4 45. YDSE ¤¤i^ - ¤l· ¬l·i¬n- n·ii ·¤¸·n- ni(ni ¬i ¬·¤in 4 :1 r n« l¤¬ ¬l·i· º¤ni ri^i÷ (a) 5 2 (b) 3 5 (c) 5 3 (d) 2 5 46. ¤^ ¬ ¤¤i^ - ·i lnlº¤i ¬ -·¤ ·¸ºi d n·ii ¤· ¤( lnºi ¬ -·¤ ·¸ºi D r| 9 nº^··¤ ¬ ¤¬(ºii ¤¬iºi ¬ 4 1 m - ¤· ¤º «·i l¤¬i ¬i ¬ª¤i ri^i| (a) 9 D 9 d (b) 9 D 27 d (c) 9 D 4 d (d) 9 D d 47. 4 kHz «º· ¬i-i n¬ ¬ ¤-¤¬ 10 ¬¬ni ¬i ¬i( ln l(·ii¬¬ ---i·¬·¬º (multiplexer) ¬ ,iºi ·i ¬i ¬i·i r | ¤l· 2 kHz ¬i AM-SSB ^i· «º· -i·¸¬· ¤¤·n l¬¤i ¬ini r ni ---i·¬·¬· (multiplexed) ¬¬n ¬i «º· ¤i·i; ri^i÷ (a) 101 kHz (b) 99kHz (c) 84 kHz (d) 58 kHz RESONANCE PAGE # 16 48. For 50% modulation (AM), the useful part of the total power radiated is (a) 2 1 of the total power (b) 3 1 of the total power (c) 4 1 of the equal total power (d) 9 1 of the total power 49. For the circuit shown in figure the ammeter and voltmeter reading would be (a) 2A and 4V (b) 4 A and 4V (c) 2A and 2V (d) 4A and 2V 50. The freezing point on a thermometer is marked as –20 ° and the boiling point as 130°.A temperature of human body (34°C) on this thermometer will be read as (a) 31° (b) 51° (c) 20° (d) None of these 48. 50% -i·¸¬· (AM) ¬ l¬¤ ¬¬ ºil·n ¬i ·¤¤i^i ·ii^ l(¬lºn rini r| (a) ¬¬ ºil·n ¬i 2 1 ·ii^ (b) ¬¬ ºil·n ¬i 3 1 ·ii^ (c) ¬¬ ºil·n ¬i 4 1 ·ii^ (d) ¬¬ ºil·n ¬i 9 1 ·ii^ 49. l·¤ ^¤ ¤lº¤·i ¬ l¬¤ ¬-i-º n·ii (i-- -i-º ¬i ¤i-¤i¬ ri^i ÷ (a) 2A n·ii 4V (b) 4 A n·ii 4V (c) 2A n·ii 2V (d) 4A n·ii 2V 50. ·i-i-i-º ¤º ¬-i( l«·· (freezing point) –20° n·ii ·(·i·i¬ l«·· 130° l¤l·rn r| -i·( ºiºiº ¬i ni¤-i· ;¬ ·i-i-i-º ¤º ¤«i ¬i¤^i ÷ (a) 31° (b) 51° (c) 20° (d) ;·- ¬ ¬i; ·ri RESONANCE PAGE # 17 SECTION - II Reasoning Type This section contains 10 reasoning type questions. Each question has 4 choices (a), (b), (c) and (d), out of which ONLY ONE is correct. The following questions consist of two statements one labelled ASSERTION (A) and the another labelled REASON (R). Select the correct answers to these questions from the codes given below : (a) Both A and R are true and R is the correct explanation of A. (b) Both A and R are true but R is not correct explanation of A (c) A is true but R is false (d) A and R are false 51. Assertion : For a prism refracting angle 60° and refractive index 2 , minimum deviation is 30° Reason : At minimum deviation, r 1 = r 2 = 2 A = 30° (a) (b) (c) (d) 52. Assertion :Radius of curvature of a convex mirror is 20 cm. If a real object is placed at 10 cm from pole of the mirror, image is formed at infinity. Reason : When object placed at focus, its image is formed at infinity. (a) (b) (c) (d) =rº=- II +rººr ¤+rº ;¬ ªiº· - 10 ¬iººi ¤¬iº ¬ ¤º· r | ¤-¤ ¬ ¤º· ¬ 4 l(¬-¤ (a), (b), (c),n·ii (d) r , l¬·- ¬ l¬¤ ¤¬ ¬ri r | |¬-¬ ¤º¬r = = ¤·¤+ = «r ¤r«¤ ;, ¢+ +·r¬ (A) n·rr «¸=ºr +rººr (R) ¬|¤ |«¤ n¤ |¬«ºrr + ¤r=rrº ¤º =;| =-rº +r ¤;¤r|¬¤| (a) A ( R ·i ·i ¬-¤ r n·ii R A ¬i ¬ri -¤·-i¬ººi r | (b) A ( R ·i·i ¬-¤ r l¬n R, A ¬i ¬ri -¤·-i¬ººi ·ri r| (c) A ¬-¤ r l¬n R ¬¬-¤ r| (d) A ( R ·i·i ¬¬-¤ r| 51. +·r¬ : ¤¬ l¤- ¬ l¬¤ ¬¤(n· ¬iºi 60° n·ii ¬¤(n·i¬ 2 ¤( ·¤¸·n- l(¤¬· ¬iºi 30° r| +rººr : ·¤¸·n- l(¤¬· ¤º, r 1 = r 2 = 2 A = 30° (a) (b) (c) (d) 52. +·r¬ : ·-i¬ ·¤ºi ¬i (>ni li¤i 20 cm r| ¤l· ¤¬ (-n ·-i¬ ·¤ºi ¬ ·i( ¬ 10 cm ¬i ·¸ºi ¤º ºªii ¬ini r, ni ¤lnl«·« ¬·n ¤º «·^i| +rººr : ¬« (-n ¤º ¤i ¬¬ ¤º ºªii ¬ini r , ni ¤ lnl«·« ¬·n ¤º «·^i (a) (b) (c) (d) RESONANCE PAGE # 18 53. Assertion : If the angle between the two plane mirror is 60° and the object is asymmetrically placed between the two mirrors, then 5 images of the object will be formed. Reason : For given system of mirror the total number of image formed due to successive reflection is either - : 360 or - : 360 –1 accordingly as - : 360 is odd even respectively. (a) (b) (c) (d) 54. Assertion : A charge q is placed at the centre of a metallic shell as shown in figure.Electric field at point P on the shell due to charge q is zero. Reason : Net electric field in a conductor under electrostatic conditions is zero. (a) (b) (c) (d) 55. Assertion : If the distance between parallel plates of a capacitor is halved and dielectric constant is made 3 times, then the capacitance becomes 6 times Reason : Capacitance of the capacitor does not depend upon the nature of the material of the plates of the capacitor. (a) (b) (c) (d) 53. +·r¬ : ¤l· ·i ¬-n¬ ·¤ºi ¬ -·¤ ¬i ¬iºi 60° r n·ii (-n ·i·i ·¤ºii ¬ -·¤ ¬-l-n ª¤ ¬ ºªii ^; r n« (-n ¬ 5 ¤lnl«·« «·^| +rººr : - : 360 ¬ >-ºi l(·i- ( ¬- ri· ¬ ¬·¬iº l·¤ ^¤ ·¤ºi l·¬i¤ ¬ l¬¤ l·¤l-n (>-i^n) ¤ºi(n· ¬ ¤¬-(ª¤ «· ¤lnl«·«i ¬i ¬¬ ¬ª¤i ¤i ni - : 360 ¤i - : 360 –1 ri^i | (a) (b) (c) (d) 54. +·r¬ : l¤ii·¬iº ¤¬ ¬i(ºi q ¬i ·iil-(¬ ¬iºi ¬ ¬·· ¤º ºªii ^¤i r| ^i¬i¤ ¬iºi ¬ l«·· P ¤º ¬i(ºi q ¬ ¬iººi l(nn -ii ºi·¤ r +rººr: ¤i¬¬ ¬ ¬··º l-·iº (nn l-·iln ¬ ¬·n^n ¤lººii-i l(nn -ii ºi¸·¤ ri^i (a) (b) (c) (d) 55. +·r¬ : ¤l· ¬·iilºi ¬i ¬-i·nº ·¬-i ¬ -·¤ ¬i ·¸ºi ¬i ¬i·ii ¬º l·¤i ¬i¤ n·ii ¤ºi(nni¬ ni· ^·i ¬º l·¤i ¬i¤ n« n-¤ ·iilºni 6 ^·i ri ¬ini r| +rººr : ¬·iilºi ¬i ·iilºni ¬·iilºi ¬i ·¬-i ¬ ¤·i·i ¬i ¤¬ ln ¤º l··iº ·ri ¬ºni (a) (b) (c) (d) RESONANCE PAGE # 19 56. Assertion : Voltmeter is much better than a potentiometer for measuring emf of cell. Reason : Potentiometer draws no current while measuring emf of a cell. (a) (b) (c) (d) 57. Assertion: We can measure the potential barrier of a PN junction by putting a sensitive voltmeter across its terminals. Reason : The current through the PN junction is not same in forward and reversed bias. (a) (b) (c) (d) 58. Assertion : Nuclear energy is due to the difference in the sum of the masses of the component nucleons and the nucleus. Reason : The mass of the nucleus is more then the sum of the masses of the component nucleons. (a) (b) (c) (d) 59. Assertion : Amongst alpa, beta and gamma rays, 8-particle has maximum penetrating power. Reason : The alpha particle is heavier than beta and gamma rays. (a) (b) (c) (d) 60. Assertion : Chock coil is preferred over a resistor to adjust current in an ac circuit. Reason : Power factor for inductance is zero. (a) (b) (c) (d) 56. +·r¬ : ¬¬ ¬ l(nn (ir¬ «¬ ¬i -i¤· ¬º· ¬ l¬¤ l(·i( -i¤i ¬¤-ii ¬ n (i-- -i-º ¬·- ¤l·n r| +rººr : ¬¬ ¬ l(nn (ir¬ «¬ ¬i -i¤· ¬ºn ¬-¤ l(·i(-i¤i ¬ ¬i; ·iiºi ¤(ilrn ·ri rini r| (a) (b) (c) (d) 57. +·r¬ : p-n ¬ l·i ·i¤i · ¬ l¬ºi ¬ ¤ilºn ¬ ( ··ºii¬ (i -- -i-º ¬i ¬ri¤ni ¬ ¬(ºi·ii l(·i( ¬i -i¤· l¬¤i ¬i ¬¬ni r| +rººr : ¬^ n·ii ¤º¤ ¬l·i·ni - p-n ¬l·i ·i¤i· - ¬ ¤(ilrn ri· (i¬i ·iiºi ¬i -i· ¬-i· ·ri rini (a) (b) (c) (d) 58. +·r¬ : ·il·i¬i¤ +¬i ·il·i¬ ¬ ¬(¤(i ¬ºii ¬ ··¤-i·i ¬ ¤i^ n·ii ·il·i¬ ¬ ··¤-i· - ¬·nº ¬ ¬iººi rini r| +rººr : ·il·i¬ ¬i ··¤-i· ·il·i¬ ¬ ¬(¤(i ¬ºii ¬ ··¤-i·i ¬ ¤i^ ¬ ¬l·i¬ rini r| (a) (b) (c) (d) 59. +·r¬ : 8,; n·ii 7 l¬ººi - ¬ 8 ¬ºi ¬i ·i·· ºil·-i ¬l·i¬n- rini r| +rººr : 8 ¬ºi >-ºi ; ¬ºi n·ii 7 l¬ººi ¬ ·iiºi rini r | (a) (b) (c) (d) 60. +·r¬ : ¤-¤i(ni ¤lº¤·i - ·iiºi ¬i ·¤(l-·in ¬º· ¬ l¬¤ ¤i¬ ¬º·¬i ¤lnºi·i ¬ ¬¤-ii ¬ n ¬l·i¬ ·¤¤i^i r| +rººr : ¤º¬-( ¬ l¬¤ ºil·n ^ºii¬ ºi¸·¤ rini r| (a) (b) (c) (d) RESONANCE PAGE # 20 SECTION - I Straight Objective Type This section contains 50 multiple choice questions. Each question has 4 choices (a), (b), (c) and (d) out of which ONLY ONE is correct. 61. Sample X is pure whereas sample Y is impure. The normality value will be : (a) N x > N y (b) N x < N y (c) N x = N y (d) N x ! N y 62. Ratio of energy of phton of frequency 500 Hz and 1000 Hz is : (a) 1 : 1 (b) 2 : 1 (c) 1 : 2 (d) 1 : 3 63. Which of the following statement is incorrect ? (a) During N 2 + formation, one electron is removed from the bonding molecular orbital of N 2 . (b) During O 2 + formation, one electron is removed from the antibonding molecular orbital of O 2 . (c) During O 2 – formation, one electron is added to the bonding molecular orbital of O 2 . (d) During CN – formation, one electron is added to the bonding molecular orbital of CN. 64. 20 ! of SO 2 diffuses through a porous partition in 60 seconds. Volume of O 2 diffuse under similar conditions in 30 seconds will be : (a) 12.14 ! (b) 14.14 ! (c) 18.14 ! (d) 28.14 ! =rº=- I =|=r ¤ªn|¬·a ¤+rº ;¬ ªiº· - 50 «r ÷l(¬-¤i ¤ º· r | ¤ -¤ ¬ ¤ º· ¬ 4 l(¬-¤ (a), (b), (c) n·ii (d) r , l¬·- ¬ l¬¤ ¤¬ ¬ri r | 61. X ·-¸ ·i ºi , ( Y ·-¸ ·i ¬ºi , r | ·i- ¬ni ¬i -i· ri ^i (a) N x > N y (b) N x < N y (c) N x = N y (d) N x ! N y 62. ¤i-i· l¬·¬i ¬i( l-i >-ºi 500 Hz ( 1000 Hz r l¬ +¬i ¬i ¬·¤in r : (a) 1 : 1 (b) 2 : 1 (c) 1 : 2 (d) 1 : 3 63. l··· - ¬ ¬i·¬i ¬·i· ^¬n r ` (a) N 2 + l·-iºi ¬ ·iºi· N 2 ¬ «·ii ¬ilº(¬ ¬-i¬ ¬ ¤¬ ;¬·-i· r-i¤i ¬ini r| (b) O 2 + l·-iºi ¬ ·iºi· O 2 ¬ ¤ln«l··in ¬ilº(¬ ¬-i¬ ¬ ¤¬ ;¬·-i· ¬i r-i¤i ¬ini r| (c) O 2 – l··iiºi ¬ ·iºi· O 2 ¬ «·ii ¬ilº(¬ ¬-i¬ - ¤¬ ;¬·-i· ¬i ¬i·i ¬ini r| (d) CN – l·-iºi ¬ ·iºi· CN ¬ «·ii ¬ilº(¬ ¬-i¬ - ¤¬ ;¬·-i· ¬i ¬i·i ¬ini r| 64. SO 2 ¬ 20 ! ¬i 60 ¬¬º· - ¤¬ ¬º··i l(·ii¬· - ¬ l(¬lºn l¬¤i ¬ini r, 30 ¬¬º· - ¬-i· ¤lºl-·iln¤i - l(¬lºn l¬¤ ^¤ O 2 ¬i ¬i¤n· l··· ri^i (a) 12.14 ! (b) 14.14 ! (c) 18.14 ! (d) 28.14 ! PART–B Atomic masses : [H = 1, D = 2, Li = 7, C = 12, N = 14, O = 16, F = 19, Na = 23, Mg = 24, Al = 27, Si = 28, P = 31, S = 32, Cl = 35.5, K = 39, Ca = 40, Cr = 52, Mn = 55, Fe = 56, Cu = 63.5, Zn = 65, As = 75, Br = 80, Ag = 108, I = 127, Ba = 137, Hg = 200, Pb = 207] RESONANCE PAGE # 21 65. In the following standard I 2 solution is used in titration : (a) Iodimetric titration (b) Iodometric titration (c) (a) and (b) (d) Precipitation titration 66. The oxidation states of Sulphur in the anions SO 3 2– , S 2 O 4 2– and S 2 O 6 2– follow the order : (a) S 2 O 6 2– < S 2 O 4 2 < SO 3 2– (b) S 2 O 4 2– < SO 3 2– < S 2 O 6 2– (c) SO 3 2– < S 2 O 4 2– < S 2 O 6 2– (d) S 2 O 4 2 < S 2 O 6 2– < SO 3 2– 67. Equilibrium constant for the reactions, 2 NO + O 2 2NO 2 is 1 C K ; NO 2 + SO 2 SO 3 + NO is 2 C K and 2 SO 3 2 SO 2 + O 2 is 3 C K then correct reaction is : (a) 3 C K = 1 C K " 2 C K (b) 3 C K " 1 C K " 2 C 2 K = 1 (c) 3 C K " 1 C K " 2 C K = 1 (d) 3 C K " 1 C 2 K " 2 C K = 1 68. A solution is 0.1 M CH 3 COOH and 0.1 M CH 3 COONa. Which of the following solution will change its pH significantly? (a) Addition of water (b) Addition of small amount of CH 3 COONa with out change in volume (c) Addition of small amount of CH 3 COOH with out change in volume (d) None will change the pH significantly. 65. l··· - -i·¬ I 2 l(¬¤· ¬i ¬· -i¤· - ¤ ¤ ·n ¬ºn r (a) ¬i¤il·-l-¬ ¬·-i¤· (b) ¬i¤i·i-l-¬ ¬·-i¤· (c) (a) n·ii (b) (d) ¬(-i¤ºi ¬·-i¤· 66. SO 3 2– , S 2 O 4 2– n·ii S 2 O 6 2– - ¬-¤º ¬i ¬i·¬i¬ººi ¬(-·ii ¬i >- r (a) S 2 O 6 2– < S 2 O 4 2 < SO 3 2– (b) S 2 O 4 2– < SO 3 2– < S 2 O 6 2– (c) SO 3 2– < S 2 O 4 2– < S 2 O 6 2– (d) S 2 O 4 2 < S 2 O 6 2– < SO 3 2– 67. ¬l·il>¤i¬i ¬ l¬¤ ¬i·¤i(-·ii l-·iºi¬ 2 NO + O 2 2 NO 2 1 C K r , NO 2 + SO 2 SO 3 + NO 2 C K r , n·ii 2 SO 3 2 SO 2 + O 2 3 C K r n« ¬ri ¬·«··i r (a) 3 C K = 1 C K " 2 C K (b) 3 C K " 1 C K " 2 C 2 K = 1 (c) 3 C K " 1 C K " 2 C K = 1 (d) 3 C K " 1 C 2 K " 2 C K = 1 68. 0.1 M CH 3 COOH ¤(- 0.1 M CH 3 COONa ¬i ¤¬ l(¬¤· r| l··· - ¬ ¬i· ;¬ l(¬¤· ¬i pH ¬i·i¬ ª¤ ¬ «·¬^i` (a) ¬¬ ¬i l-¬i· ¤º (b) ¬i¤n· - l«·i ¤lº(n· ¬ CH 3 COONa ¬i ¬-¤ -iii ¬i l-¬i· ¤º (c) ¬i¤n· - l«·i ¤lº(n· ¬ CH 3 COOH ¬i ¬-¤ -iii ¬i l-¬i· ¤º (d) ;·- ¬ ¬i ; ·ii pH ¬i ¬i·i ¬ ª¤ ¬ ·ri «·¬ni r | RESONANCE PAGE # 22 69. C (s) + O 2 (g) #$ # CO 2 (g); %H = –94.3 kcal/mol CO (g) + 2 1 O 2 (g) #$ # CO 2 (g); %H = – 67.4 kcal/mo! O 2 (g) #$ # 2O (g); %H = 117.4 kcal/mol CO (g) #$ # C (g) + O(g) ; %H = 230.6 kcal/mol Calculate %H for C (s) #$ # C (g) in kcal/mol. (a) 171 (b)154 (c)117 (d)145 70. Zinc blende and Wurtzite type of ZnS are examples of : (a) isomorphism (b) polymorphism (c) isomerism (d) allotropy 71. Total number of monochloro products of hydrocarbon with molecular mass 58 u. (a) 4 (b) 3 (c) 2 (d) 5 72. The data for the reaction A + B $ C is Exp. [A] 0 [B] 0 initial rate 1 0.012 0.035 0.10 2 0.024 0.035 0.80 3 0.012 0.070 0.10 4 0.024 0.070 0.80 (a) r = k [B] 3 (b) r = k [A] 3 (c) r = k [A] [B] 4 (d) r = k [A] 2 [B] 2 . 73. Which of the following ions is most effective in the coagulation of an arsenious sulphide solution ? (a) K + (b) Mg 2+ (c) Al 3+ (d) C 74. Resistance of 0.1 M KCl solution in a conductance cell is 300 ohm and conductivity is 0.013 Scm –1 . The value of cell constant is : (a) 3.9 cm –1 (b) 39 m –1 (c) 3.9 m –1 (d) None of these 69. C (s) + O 2 (g) #$ # CO 2 (g); %H = –94.3 kcal/mol CO (g) + 2 1 O 2 (g) #$ # CO 2 (g); %H = – 67.4 kcal/mo! O 2 (g) #$ # 2O (g); %H = 117.4 kcal/mol CO (g) #$ # C (g) + O(g) ; %H = 230.6 kcal/mol C (s) #$ # C (g) ¬ l¬¤ kcal/mol - %H ¬i ^ºi·i ¬il¬¤| (a) 171 (b)154 (c)117 (d)145 70. ZnS ¬ l¬¬ ·¬· ( (-¬i;- ¤¬iº l··· ¬ ··irººi r (a) ¤¬ª¤¬ni (b) «rª¤¬ni (c) ¬-i(¤(ni (d) ¬¤ª¤ni 71. 58 u ¬ºi·iiº (i¬ ri;·i¬i«· ¬ -i·i·¬iºi ·-¤i·i ¬i ¬¬ ¬ª¤i r (a) 4 (b) 3 (c) 2 (d) 5 72. A + B $ C ¬l·il>¤i ¬ l¬¤ l··· ¬i¬· l·¤ ^¤ r ¤¤i^ [A] 0 [B] 0 ¤iºl··i¬ ·º 1 0.012 0.035 0.10 2 0.024 0.035 0.80 3 0.012 0.070 0.10 4 0.024 0.070 0.80 (a) r = k [B] 3 (b) r = k [A] 3 (c) r = k [A] [B] 4 (d) r = k [A] 2 [B] 2 . 73. ¤¬ ¬i¬·¬ ¬-¤i;· l(¬¤· ¬ -¬··· - ¬i·¬i ¬i¤· ¬«¬ ¤·ii(i r| (a) K + (b) Mg 2+ (c) Al 3+ (d) C 74. ¤i¬¬i¤ ¬ ¬ - 0.1 M KCl l(¬¤· ¬i ¤ lnºi ·i 300 ohm n·ii ¤i¬¬ni 0.013 Scm –1 r | ¬¬ ÷l·¤ni¬ ¬i -i· r÷ (a) 3.9 cm –1 (b) 39 m –1 (c) 3.9 m –1 (d) ;·- ¬ ¬i; ·ri RESONANCE PAGE # 23 75. Which of the following conditions regarding a chemical process ensures its spontaneity at all temperature ? (a) %H > 0, %G < 0 (b) %H < 0, %S > 0 (c) %H < 0, %S < 0 (d) %H > 0, %S < 0 76. As one move down the group from top to bottom then which one among the following will not be observed? (a) Ionisation energy increases (b) Electron affinity decreases (c) Electronegativity decreases (d) Atomic radius increases 77. Reaction between following pairs will produce hydrogen except : (a) Cu + HCl (b) Fe + H 2 O (g) (c) Mg + H 2 O (hot) (d) Na + Alcohol 78. Select the correct order of solubility (in water) from the following : (a) SrSO 4 < CaSO 4 < MgSO 4 < BeSO 4 (b) NaF < KF < RbF < CsF (c) Ba(OH) 2 > Sr(OH) 2 > Ca(OH) 2 > Mg(OH) 2 (d) All of these 79. Which of the following can not decompose on heating to give CO 2 ? (a) Li 2 CO 3 (b) Na 2 CO 3 (c) KHCO 3 (d) BaCO 3 80. Identify the incorrect statement about the structure of diborane. (a) The four terminal hydrogen atoms and the two boron atoms lie in one plane. (b) There are two bridging hydrogen atoms. (c) All six B–H bond are regular two centre two electron bonds. (d) The hybridisations of both the boron atoms are same and sp 3 . 75. l··· - ¬ ¬i·¬i ¤lºl-·iln ºi¬i¤l·¬ ¬l·il>¤i ¬ ¬···i - ¬·ii ni¤ ¤º ;¬¬ -(n ri· ¬i ¬l·lº¤n ¬ºni r ` (a) %H > 0, %G < 0 (b) %H < 0, %S > 0 (c) %H < 0, %S < 0 (d) %H > 0, %S < 0 76. (^ - +¤º ¬ ·i¤ ¬i· ¤º, l··· - ¬ l¬¬- ¤lº(n· ¤l-in ·ri rini r (a) ¬i¤·· +¬i - ( l, (b) ;¬·-i· «·ini - ¬-i (c) l(nn~ºini - ¬-i (d) ¤º-ilº(¬ li¤i - ( l, 77. l··· - ¬ l¬¬i ¤¬ ¤ ·- ¬ ¬lnlº·n, ¬·¤ ¤ ·-i ¬i ¬l·il>¤i ¬ ¤¬-(ª¤ ri;· i ¬· ·-¤·· ri ni r , (r ¤ ·- r (a) Cu + HCl (b) Fe + H 2 O (g) (c) Mg + H 2 O (^-) (d) Na + ¤-¬iri¬ 78. l··· - ¬ l(¬ ¤ni (¬¬ - ) ¬ l¬¤ ¬ri >- ¬i ¤ l·¤ (a) SrSO 4 < CaSO 4 < MgSO 4 < BeSO 4 (b) NaF < KF < RbF < CsF (c) Ba(OH) 2 > Sr(OH) 2 > Ca(OH) 2 > Mg(OH) 2 (d) ·¤ºi·n ¬·ii 79. l··· - ¬ ¬i·¬i ¤i l^¬ ^- ¬º· ¤º l(·il-n ri¬º CO 2 ^¬ ·ri ·ni r ? (a) Li 2 CO 3 (b) Na 2 CO 3 (c) KHCO 3 (d) BaCO 3 80. ·i;«iº· ¬i ¬º¤·i ¬ «iº - ¬¬-¤ ¬·i· ¤r¤il·¤ | (a) ¤iº -l-·¬ ri;·i¬· ¤º-iºi ( ·i «iºi· ¤º-iºi ¤¬ n¬ - ºªi rin r| (b) ¤ri ·i ¬n·-i ri;·i¬· ¤º-iºi rin r| (c) ¬·ii ¬ B–H «·i l·¤l-n 2C-2e «·i ºªin r| (d) ·i·i «iºi· ¤º-iºi ¬i ¬¬ººi ¬-i· ( sp 3 rini r| RESONANCE PAGE # 24 81. Which of the following statements is incorrect ? (a) Sn 2+ compounds act as reducing agent. (b) Pb 4+ compounds act as oxidising agent. (c) Oxides of Ge, Sn and Pb are amphoteric in nature. (d) Tin and silicon decompose steam to produce H 2 gas. 82. Which of the following compounds does give N 2 on heating? (a) NH 4 NO 2 (b) NH 4 NO 3 (c) NaN 3 (d) Both (a) and (c) 83. Which of the following hydrides of the oxygen family shows the lowest boiling point? (a) H 2 O (b) H 2 S (c) H 2 Se (d) H 2 Te 84. The shape of ClO 2 – according to valence shell electron pair replusion (VSEPR) theory will be : (a) Planar triangle (b) Pyramidal (c) V-shape (d) Square planar 85. XeF 2 reacts with PF 5 to give : (a) XeF 6 (b) [XeF] + [PF 6 ] – (c) XeF 4 (d) [PF 4 ] + [XeF 3 ] – 86. A complex compound which is formed by nitrate and bromide ligands, gives 2 mol precipitate of AgBr, when reacts with AgNO 3 , the formula of complex is : (a) [Co(NH 3 ) 5 (NO 3 )]Br 2 (b) [Co(NH 3 ) 5 Br]Br(NO 3 ) (c) [Co(NH 3 ) 4 Br 2 ]NO 3 (d) None of these 87. Following is coloured : (a) Cu + ion (b) Cu +2 ion (c) both of these (d) None of these 81. l··· - ¬ ¬i·¬i ¬·i· ^¬n r` (a) Sn 2+ ¤il^¬ ¬¤¤i¤¬ ¬i nºr ¬i¤ ¬ºni r| (b) Pb 4+ ¤il^¬ ¬i·¬i¬iº¬ ¬i nºr ¬i¤ ¬ºni r| (c) Ge, Sn ( Pb ¬ ¬i·¬i;· ··i¤·i-i ¤¬ ln ¬ rin r | (d) l-· ( l¬l¬¬i· ·ii¤ ¬i l(·il-n ¬º H 2 ·n r| 82. l··· - ¬ ¬i·¬i ¤il^¬ ^- ¬º· ¤º N 2 ·ni r ` (a) NH 4 NO 2 (b) NH 4 NO 3 (c) NaN 3 (d) (a) n·ii (c) ·i·i 83. ¬i·¬i¬· ¤lº(iº ¬ l··· ri;·i;·i - ¬ ¬i ·¬i ri;·i;· ·¤¸·n- ·(·i·i¬ ·ºiini r ` (a) H 2 O (b) H 2 S (c) H 2 Se (d) H 2 Te 84. ¬ ¤i ¬¬ni ¬i ºi ;¬ ·- i · ¤ ·- ¤ ln¬·i ºi (VSEPR) l¬,i·n ¬ ¬·¬iº ClO 2 – ¬i ¬i¬ ln ri^i (a) li·i¬i¤ ¬-n¬i¤ (b) l¤ºl-·¬ (c) V-¬i¬ ln (d) (^ ¬-n¬i¤ 85. XeF 2 , PF 5 ¬ ¬i·i l>¤i ¬º «·ini r| (a) XeF 6 (b) [XeF] + [PF 6 ] – (c) XeF 4 (d) [PF 4 ] + [XeF 3 ] – 86. ¤¬ ¬¬¬ ¤il^¬, ·i;-- ¤( «i-i;· l¬^º· ¬ l-¬¬º «·i r, ¬« ¤r ¬¬¬ AgNO 3 ¬ l>¤i ¬ºni r, ni 2 -i¬ AgBr, ¬i ¬(-i¤ ·ni r, ¬n ·¤ºi·n ¬¬¬ ¬i ¬¸i r (a) [Co(NH 3 ) 5 (NO 3 )]Br 2 (b) [Co(NH 3 ) 5 Br]Br(NO 3 ) (c) [Co(NH 3 ) 4 Br 2 ]NO 3 (d) ;·- ¬ ¬i; ·ri 87. ¬i· º^i· rini r (a) Cu + ¬i¤· (b) Cu +2 ¬i¤· (c) ·¤ºi·n ·i·i (d) ·¤ºi·n - ¬ ¬i; ·ri RESONANCE PAGE # 25 88. Identify the correct statement in the following : (a) Chlorofluorocarbons are responsible for ozone layer depletion (b) Ozone layer does not permit ultraviolet radiation from the sun to reach the earth. (c) Acid rain is mostly because of oxides of nitrogen and sulphur (d) All of these 89. In Lassaigne's test to identify nitrogen initially nitrogen is converted into : (a) (NH 4 ) 2 SO 4 (b) NaCN (c) NaNO 3 (d) NH 4 NO 3 90. A hydrocarbon contains 75% of carbon. Then its molecular formula is : (a) CH 4 (b) C 2 H 4 (c) C 2 H 6 (d) C 2 H 2 91. Which nomenclature is not according to IUPAC system ? (a) 2-Methylbutan -3-one (b) 2-Hydroxypropanoic acid (c) 5-Ethyl-1-methylcyclohex-1-ene (d) 2-Hydroxy-4-methylpentan-3-one 88. l··· - ¬ ¬i·¬i ¬·i· ¬ri r (a) ¬i ¬i · ¤ºn ¬ -i¤ ¬ l¬¤ ·¬i ºi¤¬i ºi¬i« · ·-iº·i¤i r| (b) ¬i¬i· ¤ºn ¬¸¤ ¬ ¬i· (i¬i ¤ºi«^·i l(l¬ººii ¬i ¤ ·(i ¬nr n¬ ¤r ¤· ¬ ºi¬ni r| (c) ¬·¬ (·ii -ª¤ni ·i;-i¬· n·ii ¬-¤º ¬ ¬i·¬i;· ¬ ¬iººi rini r| (d) ·¤ºi·n ¬·ii 89. ¬ ¬ ¬ ¤ºi-iºi (Lassaigne's test) - ·i;- i ¬· ¬i ¤r¤i· ¬ l¬¤ ¤ iº··i - ·i;- i ¬· ¬i l··· - ¤lº(ln n ¬ºn r (a) (NH 4 ) 2 SO 4 (b) NaCN (c) NaNO 3 (d) NH 4 NO 3 90. ¤¬ ri;·i¬i«· - 75% ¬i«· r, ;¬¬i ¬ºi¬¸i ri^i : (a) CH 4 (b) C 2 H 4 (c) C 2 H 6 (d) C 2 H 2 91. ·i ^; ¬º¤·i¬i ¬ l¬¤ ¬i·¬i ·i- IUPAC ¤,ln ¬ ¬·¬iº ·ri r ` (a) 2--l·i¬·¤¸-·-3-¬i· (b) 2-ri;·i·¬i¤i¤·i;¬ ¬·¬ (c) 5-¤l·i¬-1--l·i¬¬i;·¬ir·¬-1-;· (d) 2-ri;·i·¬i-4--l·i¬¤·-·-3-¬i· RESONANCE PAGE # 26 92. Identify the aromatic compound ? (a) (b) (c) (d) 93. Which of the following shows the correct order of decreasing stability : (a) > > > CH 3 – 2 H C & (b) > > > CH 3 – 2 H C & (c) > > > CH 3 – 2 H C & (d) > > CH 3 – 2 H C & > 92. l··· - ¬ ¬i·÷¬i ¤il^¬ ¤ºi-l-¬ r ` (a) (b) (c) (d) 93. l··· - ¬ ¬i ·¬i -·iil¤-( ¬i ·i-ni r ¬i ¬ri >- ¤ ·lºin ¬ºni r (a) > > > CH 3 – 2 H C & (b) > > > CH 3 – 2 H C & (c) > > > CH 3 – 2 H C & (d) > > CH 3 – 2 H C & > RESONANCE PAGE # 27 94. 'P' & 'Q' are respectively (a) (b) (c) (d) in both 95. Which of the following reaction is correct ? (a) + (CH 3 ) 2 CuLi #$ # + CH 3 Cu + LiI (b) # # # # # # $ # ' CuLi ) CH CH ( 2 2 3 + CH 3 CH 2 Cu + LiBr (c) O Br CH – CH – C – CH 3 3 # # # # $ # CuLi ) CH ( 2 3 O CH 3 CH – CH – C – CH +CH Cu + LiBr 3 3 3 (d) All of these 94. 'P' ( 'Q' >-ºi r (a) (b) (c) (d) ·i·i - 95. l··· - ¬ri ¬l·il>¤i r ? (a) + (CH 3 ) 2 CuLi #$ # + CH 3 Cu + LiI (b) # # # # # # $ # ' CuLi ) CH CH ( 2 2 3 + CH 3 CH 2 Cu + LiBr (c) O Br CH – CH – C – CH 3 3 # # # # $ # CuLi ) CH ( 2 3 O CH 3 CH – CH – C – CH +CH Cu + LiBr 3 3 3 (d) ·¤ºi·n ¬·ii RESONANCE PAGE # 28 96. Which statement is not correct for PHBV : (a) It is obtained by the copolymenisation of 3- Hydroxy butanoic acid and 3-Hydroxy pentanoic acid. (b) PHBV is used in speciality packaging and orthopaedic devices. (c) PHBV undergoes bacterial degradation in the enviorment. (d) PHBV is non-biodegradable polymer. 97. The ether when treated with HI produces : (a) & ` (b) & (c) & (d) & 98. Acrolein is formed when glycerol is heated with : (a) acidified KMnO 4 (b) Br 2 Water (c) KHSO 4 (d) HNO 3 96. PHBV ¬ ¬···i - ¬i·¬i ¬·i· ^¬n r (a) ¤r 3-ri;·i·¬i ·¤¸-·i;¬ ¬·¬ ¬iº 3-ri;·i·¬i ¤·-·i;¬ ¬·¬ ¬ ¬r«r¬i¬ººi ,iºi ¤i·n rini r| (b) PHBV ¬i ·¤¤i^ l(lºi·- ¤¬l¬^ n·ii ¬l-·i¤i - ¤¤·n ·¤¬ººii - l¬¤i ¬ini r| (c) ¤¤i(ººi - PHBV ¬i ¬i(ilº(¬ l···i¬ººi ri ¬ini r| (d) PHBV ¬( ¬l···i¬ººi «r¬¬ r| 97. ¬« ;·iº ¬i HI ¬ ¬i·i ¬l·i¬ n l¬¤i ¬ini r ni ·-¤i· «·ni r| (a) & ` (b) & (c) & (d) & 98. l··· - ¬ l¬¬¬ ¬i·i l·¬¬ºi ¬ ¬i ^- ¬º· ¤º ¤ >i¬i· «·ni r : (a) ¬·¬i¤ KMnO 4 (b) Br 2 ¬¬ (c) KHSO 4 (d) HNO 3 RESONANCE PAGE # 29 99. The major product H in the given reaction sequence is CH 3 –CH 2 –CO–CH 3 # # $ # ( CN G Heat SO H 4 2 # # # $ # H (a) (b) (c) (d) 100. The correct order of pKa for the following compounds is : (i) o-cresol (ii) salicyclic acid (iii) benzoic acid (iv) o-Toluic acid (a) ii > iii > i > iv (b) i > iv > iii > ii (c) ii > iv > iii > i (d) i > iii > iv > ii 101. #$ # x X is : (a) Na 2 S (b) Sn/HCl (c) LiAIH 4 (d) All of these 102. Which is the incorrect match : (a) Buna - S : chain growth polymer (b) Dacron : Addition polymer (c) Bakelite : Condensation polymer (d) Nylon-6, 6 : Step growth polymer 99. ·i ^; ¬l·il>¤i ¬·>- - -ª¤ ·-¤i· H ·¤i r CH 3 –CH 2 –CO–CH 3 # # $ # ( CN G -i +· # # # $ # 4 2 SO H H (a) (b) (c) (d) 100. l··· ¤il^¬i ¬ l¬¤ pKa ¬i ¬ri >- r (i) o-l>¬i¬ (ii) ¬l¬l¬l¬¬ ¬·¬ (iii) «·¬i;¬ ¬·¬ (iv) o--i¬¸;¬ ¬·¬ (a) ii > iii > i > iv (b) i > iv > iii > ii (c) ii > iv > iii > i (d) i > iii > iv > ii 101. #$ # x X r : (a) Na 2 S (b) Sn/HCl (c) LiAIH 4 (d) All of these 102. ¬i·¬i ^¬n ¬-l¬n r (a) ·¤·i - S : ¬ ªi¬i ( l, «r¬¬ (b) ·>i· : ¤i^i--¬ «r¬¬ (c) «¬¬i;- : ¬·i·· «r¬¬ (d) ·i¤¬i·-6, 6 : ¤· ( l, «r¬¬ RESONANCE PAGE # 30 103. For HOOC – (CH ) – CH – COOH 2 2 | NH 3 + Glutamic acid value of pKa 1 , pKa 2 , pKa 3 are 2.00, 4.65 and 9.98 respectively. At which pH Glutamic acid will not be obtained during electrophoresis at any one of the electrodes. (a) 3.325 (b) 7.325 (c) 6.012 (d) 4.65 104. The carboxyl functional group (– COOH) is present in : (a) picric acid (b) barbituric acid (c) ascorbic acid (d) aspirin 105. Peptisation is : (a) conversion of a colloidal into precipitate form (b) conversion of precipitate into colloidal sol (c) conversion of metal into colloidal sol by passage of electric current (d) conversion of colloidal sol into macromolecules 106. Which of the following reagents can separate a mixture of AgCl and AgI ? (a) KCN (b) Na 2 S 2 O 3 (c) HNO 3 (d) NH 3 107. The vapour density of a mixture containing NO 2 and N 2 O 4 is 27.6. Mole fraction of N 2 O 4 in the mixture is : (a) 0.8 (b) 0.6 (c) 0.4 (d) 0.2 108. Ellingham diagram normally consists of plots of %Gº vs T for formation of : (a) Sulphides of elements (b) Chlorides of elements (c) Carbonates of elements (d) Oxides of elements 103. ·¬¸ -i-i¬ ¬·¬ HOOC – (CH ) – CH – COOH 2 2 | NH 3 + ¬ pKa 1 , pKa 2 , pKa 3 ¬ -i· >-ºi 2.00, 4.65 ¬iº 9.98 r| l··· - ¬ ¬i·¬ pH ¤º l¬¬i ·ii ¤¬ ;¬·-i· ¬i ;¬·-i¤iºl¬¬ ¬ ·iºi· ·¬¸-i-i¬ ¬·¬ ·ri «·^i| (a) 3.325 (b) 7.325 (c) 6.012 (d) 4.65 104. ¬i«il·¬¬ l>¤i--¬ ¬-¸r (–COOH) l¬¬ - ·¤l-·in r` (a) l¤l>¬ ¬·¬ (picric acid) (b) «il«-¤¸lº¬ ¬·¬ (barbituric acid) (c) ¤-¬il«¬ ¬·¬ (ascorbic acid) (d) ¤l-¤lº· (aspirin) 105. ¤·-i¬ººi r (a) ¬i¬i;·i l(¬¤· ¬i ¬(-i¤ - ª¤i·nººi (b) ¬(-i¤ ¬i ¬i¬i;·i ¬i¬ - ª¤i·nººi (c) (nn÷·iiºi ¬i ¤(ilrn ¬º ·iin ¬i ¬i¬i;·i ¬i¬ - ª¤i·nººi (d) ¬i¬i;·i ¬i¬ ¬i ( r· ¬ºi - ª¤i·nººi 106. l··· - ¬ ¬i·¬i ¬l·i¬-¬ AgCl ( AgI ¬ l-¬ºi ¬i ¤ ·i¬ ¬º ¬¬ni r ` (a) KCN (b) Na 2 S 2 O 3 (c) HNO 3 (d) NH 3 107. NO 2 ( N 2 O 4 ¬ l-¬ºi ¬i (i·¤ ·i·-( 27.6 r| l-¬ºi - N 2 O 4 ¬i -i¬ l·i·· r (a) 0.8 (b) 0.6 (c) 0.4 (d) 0.2 108. ¬i-i·¤n ¤l¬·i- ¬iºªi l··· ¬ l(º¤· ¬ l¬¤ %Gº n·ii T ¬ -·¤ (> rini r (a) n-(i ¬ ¬-¤i;· (b) n-(i ¬ ·¬iºi;· (c) n-(i ¬ ¬i«i·- (d) n-(i ¬ ¬i·¬i;· RESONANCE PAGE # 31 109. PhCHO and CH 3 CHO can be distinguished by (a) Tollen's test (b) Fehling solution test (c) 2, 4-DNP Test (d) Molish test 110. Give the order of decreasing reactivity towards an electrophile. (1) , , , (4) NO 2 , (5) Br (a) 2 > 3 > 1 > 5 > 4 (b) 3 > 1 > 2 > 5 > 4 (c) 5 > 4 > 2 > 3 > 1 (d) 1 > 5 > 2 > 3 > 4 SECTION - II Reasoning Type This section contains 10 reasoning type questions. Each question has 4 choices (a), (b), (c) and (d), out of which ONLY ONE is correct. The following questions consist of two statements one labelled ASSERTION (A) and the another labelled REASON (R). Select the correct answers to these questions from the codes given below : (a) Both A and R are true and R is the correct explanation of A. (b) Both A and R are true but R is not correct explanation of A (c) A is true but R is false (d) A and R are false 109. PhCHO n·ii CH 3 CHO ¬i l¬¬¬ ,iºi l(·i l·n l¬¤i ¬i ¬¬ni r| (a) -i¬· ¤ºi-iºi (b) ¤rl¬^ l(¬¤· ¤ºi-iºi (c) 2, 4-DNP ¤ºi-iºi (d) -il¬ºi ¤ºi-iºi 110. ;¬·-i·-·ri ¬ ¤ln l>¤iºii¬ni ¬i ·i-ni r¬i >- «ni;¤| (1) , , , (4) NO 2 , (5) Br (a) 2 > 3 > 1 > 5 > 4 (b) 3 > 1 > 2 > 5 > 4 (c) 5 > 4 > 2 > 3 > 1 (d) 1 > 5 > 2 > 3 > 4 =rº=- II +rººr ¤+rº ;¬ ªiº· - 10 ¬iººi ¤¬iº ¬ ¤º· r | ¤-¤ ¬ ¤º· ¬ 4 l(¬-¤ (a), (b), (c),n·ii (d) r , l¬·- ¬ l¬¤ ¤¬ ¬ri r | |¬-¬ ¤º¬r = = ¤·¤+ = «r ¤r«¤ ;, ¢+ +·r¬ (A) n·rr «¸=ºr +rººr (R) ¬|¤ |«¤ n¤ |¬«ºrr + ¤r=rrº ¤º =;| =-rº +r ¤;¤r|¬¤| (a) A ( R ·i ·i ¬-¤ r n·ii R A ¬i ¬ri -¤·-i¬ººi r | (b) A ( R ·i·i ¬-¤ r l¬n R, A ¬i ¬ri -¤·-i¬ººi ·ri r| (c) A ¬-¤ r l¬n R ¬¬-¤ r| (d) A ( R ·i·i ¬¬-¤ r| RESONANCE PAGE # 32 111. Assertion : All H-like particles contain only one electron. Reason : The radii of corresponding orbitals in all H-like particles are equal. (a) A (b) B (c) C (d) D 112. Assertion : Between SiCl 4 and CCl 4 only SiCl 4 reacts with H 2 O. Reason : SiCl 4 is ionic and CCl 4 is covalent. (a) A (b) B (c) C (d) D 113. Assertion : A reaction which is spontaneous and accompanied by decrease of randomness, must be exothermic. Reason : Al l exothermi c reactions are accompanied by decrease of randomness. (a) A (b) B (c) C (d) D 114. Assertion : The crystalline salts of alkaline earth metals contain more water of crystallisation than the corresponding alkali metal salts. Reason : Alkaline earth metals have smaller size and more nuclear charge. (a) A (b) B (c) C (d) D 115. Assertion : In strongly acidic solutions, aniline becomes less reactive towards electrophilic reagents. Reason : The amino group being completely protonated in strongly acidic solution, the lone pair of electrons on the nitrogen is no longer available for resonance. (a) A (b) B (c) C (d) D 111. +·r¬ : ¬·ii H-¬-i· ¬ºi ¬(¬ ¤¬ ;¬·-i· ºªin r| +rººr : ¬·ii H-¬-i· ¤¬iln¤i - ¬^n ¬-i¬ ¬i li¤i ¬-i· rini r| (a) A (b) B (c) C (d) D 112. +·r¬ : SiCl 4 n·ii CCl 4 - ¬ ¬(¬ SiCl 4 , H 2 O ¬ ¬i·i l>¤i ¬ºni r| +rººr : SiCl 4 ¬i¤l·¬ r, n·ii CCl 4 ¬r¬¤i¬¬ r| (a) A (b) B (c) C (d) D 113. +·r¬ : ¤¬ ¬l·il>¤i ¬i l¬ -(n ¬iº ¤i· l·¬¬ni ¬i ¬-i ,iºi rini r, +·-i-i¤i ri^i| +rººr : ¬·ii +·-i-i¤i ¬l·il>¤i¤ ¤i· l·¬¬ni ¬i ¬-i ,iºi ¤i·n rini r| (a) A (b) B (c) C (d) D 114. +·r¬ : -iiºi¤ - ·i ·iin¬i ¬ l>--¬i¬ n ¬(ºi - n-¬^n -iiº ·iin ¬(ºii ¬i ¬¤-ii ¬l·i¬ l>--¬i¬ººi ¬¬ rini r| +rººr : -iiºi¤ - ·i ·iin¬i ¬i ¬i¬iº ¬i-i ¬iº ·i·i¬i¤ ¬i(ºi ¤i·i rini r| (a) A (b) B (c) C (d) D 115. +·r¬ : ¤«¬ ¬·¬i¤ l(¬¤· -, ¤l·¬i· ;¬·-i·-·ri ¬l·i¬-¬i ¬ ¤ln ¬- l>¤iºii¬ rin r| +rººr : ¤-i·i ¬-¸ r ¤«¬ ¬·¬i¤ l(¬¤· - ¤¸ºin ¤i-i·i¬ n ri ¬ini r| n« ·i;-i¬· ¤º ·¤l-·in ¤¬i¬i ;¬·-i· ¤·- ¬··i· ¬ l¬¤ ·¤¬··i ·ri rin r| (a) A (b) B (c) C (d) D RESONANCE PAGE # 33 116. Assertion : The freezing point of water is depressed by the addition of glucose. Reason : Entropy of solution is less than entropy of pure solvent. (a) A (b) B (c) C (d) D 117. Assertion : For a reaction A(g) $ B(g) – r A = 2.5 P A at 400 K – r A = 2.5 P A at 600 K activation energy is 4135 J/mol. Reason : Since for any reaction, values of rate constant at two different temp is same therefore activation energy of the reaction is zero. (a) A (b) B (c) C (d) D 118. Assertion : Sulphur exhibits paramagnetic behaviour in vapour state. Reason : In vapour state sulphur partly exists as S 2 molecule which has two unpaired electrons in antibonding )* orbitals. (a) A (b) B (c) C (d) D 119. Assertion : Benzaldehyde undergoes disproportionation reaction is basic medium. Reason : Aldehydes which do not have *-hydrogen undergo Cannizzaro reaction (i.e. disproportionation reaction). (a) A (b) B (c) C (d) D 120. Assertion : *-amino acids have Zwitter ion structure. Reason : *-amino acids on heating form cyclic amides. (a) A (b) B (c) C (d) D 116. +·r¬ : ·¬¸¬i¬ l-¬i· ¤º ¬¬ ¬ lr-i¬ l«·· - ¬(·-· rini r| +rººr : l(¬¤· ¬i ¤·-i¤i, ºi, l(¬i¤¬ ¬i n¬·i - ¬- rini r| (a) A (b) B (c) C (d) D 117. +·r¬ : ¬l·il>¤i A(g) $ B(g) ¬ l¬¤ – r A = 2.5 P A , 400 K ¤º – r A = 2.5 P A , 600 K ¤º ¬l>¤ºi +¬i 4135 J/mol r| +rººr : ¤,l¤ l¬¬i ·ii ºi¬i¤l·¬ ¬l·il>¤i ¬ l¬¤ ¤l· ¬l·il>¤i ¬i ¬l>¤ºi ·¬i ¬i -i· ºi¸·¤ ri ni, ·i l·i¤÷l·i¤ ni¤i ¤º (^l·¤ni¬i ¬ -i· ¬-i· rin r| (a) A (b) B (c) C (d) D 118. +·r¬ : (i·¤ ¬(-·ii - ¬-¤º ¬·¤·«¬i¤ ·¤(riº ·ºiini r| +rººr : (i·¤ ¬(-·ii - ¬-¤º S 2 ¬ºi ¬ ª¤ - ¤i¤i ¬ini r| l¬¬- ¤ln«··ii )* ¬-i¬ - ·i ¬¤l·-n ;¬·-i· r| (a) A (b) B (c) C (d) D 119. +·r¬ : « ·¬l-·ri;· -iiºi¤ -i·¤- - l(·i-i·¤ini ¬l·il>¤i ·ºiini r| +rººr : ¤l-·ri;· l¬·- *-ri;·i¬· ·ri r, ¬·i¬iºi (l(·i-i·¤ini ¬l·il>¤i) ¬l·il>¤i ·ºiin r| (a) A (b) B (c) C (d) D 120. +·r¬ : *-¤-i·i ¬·¬ (i-º ¬i¤· ¬º¤·i ºªin r| +rººr : *-¤-i·i ¬·¬ ^- ¬º· ¤º ¤l>¤ ¤-i;· «·in r| (a) A (b) B (c) C (d) D RESONANCE PAGE # 34 SECTION - I Straight Objective Type This section contains 40 multiple choice questions. Each question has choices (a), (b), (c) and (d), out of which ONLY ONE is correct. =rº= - I =|=r ¤ªn|¬·a ¤+rº ;¬ ªiº· - 40 «r÷l(¬-¤i ¤º· r| ¤-¤¬ ¤º· ¬ 4 l(¬-¤ (a), (b), (c) n·ii (d) r, l¬·- ¬ |=¤ ¢+ =;| r| PART C 121. Fermentation is differ from aerobic respiration (a) In having partial breakdown of glucose. (b) In producing less ATP per glucose. (c) In having slow oxidation of NADH + H + to NAD + (d) All of the above 122. During TCA which of the following intermediate is a result of two sucessive decarboxylations? (a) Oxalosuccinic acid (b) ! - Ketoglutaric acid (c) Succinyl Co - A (d) Cis aconitic acid 123. Minamata and itai-itai are caused by the pollution of : (a) Mercury and Lead (b) Mercury and Cadmium (c) Lead and Tin (d) Lead and strontium 121. l¬º(·, (i¤(i¤ º(¬· ¬ l·i¤ r| (a) ·¬¸¬i¬ ¬i ¬ilºi¬ l(·i-· ¬º· - (b) ¤ln ·¬¸¬i¬ ¬- ATP ·-¤il·n ¬º· - (c) NADH + H + ¬i NAD + - ·ii-i ¬i ·¬i¬ººi ¬º· - (d) ·¤ºi- ¬·ii 122. TCA ¤> ¬ ·iºi· l··· - ¬ ¬i· ·i >-i^n l(¬i«il·¬¬i¬ººi ¬i ¤lººii- r ` (a) ¬i·¬¬i¬l·¬l·¬ ¬·¬ (b) ! - ¬i-i·¬¸-ilº¬ ¬·¬ (c) ¬l·¬·i;¬ Co - A (d) l¬¬¤¬il·l-¬ ¬·¬ 123. l-·i-i-i n·ii ;-i; - ;-i; >-ºi l¬· ¤·¸·i¬ ,iºi rin r| (a) ¤iº n·ii ¬i¬ ,iºi (b) ¤iº n·ii ¬·l-¤- ,iºi (c) ¬i¬ n·ii l-· ,iºi (d) ¬i¬ n·ii --ilºi¤- ,iºi RESONANCE PAGE # 35 124. Match the following (A) Carbohydrate(I) 1.3 (B) Tripalmitin (II) 0.9 (C) Proteins (III) 0.7 (D) Organic acids (IV) 1.0 A B C D (a)IV III I II (b)IV III II I (c)III IV II I (d)I II III IV 125. Potato growing in cold climate or hilly areas are bigger in size this is due to (a) High rate of photosynthesis (b) Low rate of respiration (c) Low rate of transpiration (d) Greater synthesis of fat in cold climate 124. l-¬i· ¬º÷ (A) ¬i«iri;·- (I) 1.3 (B) -i;¤i-il-· (II) 0.9 (C) ¤i-i·¬ (III) 0.7 (D) ¬i«l·¬ ¬·-ii (IV) 1.0 A B C D (a)IV III I II (b)IV III II I (c)III IV II I (d)I II III IV 125. ¤ri·i -iii ¬·i(i -· ·ii^i - ·^· (i¬ ¬i¬¸ «· ¬i¬iº ¬ rin r ·¤il¬ (a) ··- ¤¬iºi ¬º¬·iºi ¬l·i¬ rini r (b) ··- º(¬· ·º ¬- rini r (c) ··- (i·¤i-¬¬· ·º ¬- rini r (d) -· - (¬i ¬i ¬º¬·iºi ¬l·i¬ rini r RESONANCE PAGE # 36 126. Which of the following diagram represent ATP synthesis in mitochondria by chemiosmotic hypothesis IM= Inner membrane M = Matrix OC = Outer Chamber (a) (b) (c) (d) 126. ;·- ¬ ¬i·¬i l¤i º¬i¤ºi¬ººii ¤lº¬-¤·i ,iºi -i;-i¬il·¤i - ATP ¬º¬·iºi ¬i ·ºiini r÷ IM= Inner membrane M = Matrix OC = Outer Chamber (a) (b) (c) (d) RESONANCE PAGE # 37 127. Four respiratory enzymes are given below. Arrange them in increasing order of the carbon number of the substrates on which they act. (I) Enolase (II) Aconitase (III) Fumerase (IV)Alcohol dehydrogenase (a) II, IV, III, I (b) IV, I, II, III (c) I, IV, III, II (d) IV, I, III, II 128. The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as A, B, C and D. Identify the correct option from those given below (a) A= Carbon dioxide and water, B= pyruvic acid, C= ethyl alcohol and carbon dioxide, D= lactic acid (b) A= Pyruvic acid, B= carbon dioxide and water, C= lactic acid, D= ethyl alcohol and carbon dioxide (c) A= Pyruvic acid, B= carbon dioxide and water, C= ethyl alcohol and carbon dioxide, D= lactic acid (d) A= pyruvic acid, B= ethyl alcohol and carbon dioxide, C= lactic acid, D= carbon dioxide and water 127. ·i¤ l·¤ ^¤ ¤iº º(¬·i¤ ¤·¬i;-i ¬i l¬· ¤º ( l>¤i ¬ºn r ¬i ¬·--- ¬i ¬i«· ¬ª¤i ¬ ««n >- ¬ ¬i·iiº ¤º ·¤(l-·in ¬il¬¤ ÷ (I) ¤·i¬¬ (II) ¤¬i·i-¬ (III) ¤¤¸-º¬ (IV) ¤-¬ir¬ ·iri;·i¬i·¬ (a) II, IV, III, I (b) IV, I, II, III (c) I, IV, III, II (d) IV, I, III, II 128. (i¤(i¤ n·ii ¬(i¤(i¤ º(¬· ¬ ·iºi· ·¬¸¬i¬ ¬ ¬·n ¬i ¬º¬ l¤i l·¤i ^¤i r| ¬l·n- ·-¤i·i ¬i ¤r¤il·¤ ¬i l¤l·rn A, B, C n·ii D ¬(-·ii¬i - «·n r| ·i¤ l·¤ ^¤ l(¬-¤i - ¬ ¬ri l(¬-¤ ¬i ¤¤· ¬il¬¤| (a) A= ¬i«··i;¬i·¬i;· n·ii ¬¬, B= ¤i¤ªl(¬ ¬·¬, C= ;·ii;¬ ¤-¬iri¬ n·ii ¬i«··i;¬i·¬i;·, D= ¬l·-¬ ¬·¬ (b) A= ¤i¤ªl(¬ ¬·¬, B= ¬i«··i;¬i·¬i;· n·ii ¬¬, C= ¬l·-¬ ¬·¬, D= ;·ii;¬ ¤-¬iri¬ n·ii ¬i « ··i; ¬i·¬i;· (c) A= ¤i¤ªl(¬ ¬·¬, B= ¬i«··i;¬i·¬i;· n·ii ¬¬, C= ;·ii;¬ ¤-¬iri¬ n·ii ¬i«··i;¬i·¬i;·, D= ¬l·-¬ ¬·¬ (d) A= ¤i¤ªl(¬ ¬·¬, B= ;·ii;¬ ¤-¬iri¬ n·ii ¬i « ··i ; ¬i ·¬i ;·, C= ¬ l ·-¬ ¬· ¬, D= ¬i«··i;¬i·¬i;· n·ii ¬¬ RESONANCE PAGE # 38 129. A molecule of ATP is formed when electron passes from (a) Cyt c to cyt a (b) cyt a to cyt c (c) cyt b to cyt c 1 (d) cyt a to cyt b 130. Which of the following is not a crucial event in aerobic respiration. (a) The complete oxidation of pyruvate by stepwise removal of hydrogen atoms. (b) Leaving three molecules of CO 2 by pyruvic acid (c) The passing on of the electrons removed as part of the hydrogen atoms to molecular O 2 (d) Breakdown of fructose, 1, 6– bisphosphate to form PGAL and DHAP. 131. Which of the following is most dangerous to wild life? (a) Over exploitation (b) Man made forest (c) Habitat destruction (d) Introduction of foreign species 132. Biomagnification of DDT causes decline in bird population by (a) Bringing disturbance in calcium metabolism (b) Thining of egg shell (c) Premature breaking of eggs (d) All the above 133. Indian forest policy (1988) of india has recommonded ....a.....cover for the plains &....b.... for the hills (a) a – 60 %, b – 20 % (b) – 33 %, b – 67 % (c) – 29 %, b – 71 % (d) – 27 %, b – 73 % 129. l¬¬- ;¬·-i· ¤(ilrn ri· ¬ ATP «·ni r| (a) Cyt-c ¬ Cyt-a (b) Cyt-a ¬ Cyt-c (c)Cyt-b ¬ Cyt-c 1 (d)Cyt-a ¬ Cyt-b 130. (i¤(i¤ º(¬· ¬ l(l·i¤ -r-(¤¸ºi ¤ººii - ¬ ¬i· ¬i ¤ººi l··· - ¬ ¬·¤¤- r ` (a) ¤i¤ª(- ¬·¬ ¬i >l-¬ ª¤ ¬ ri;·i¬· ¤º-iºi¬i ¬ l··¬i¬· ,iºi ¤¸ºi ¬i·¬i¬ººi (b) ¤i¤ª(- ¬·¬ ,iºi CO 2 ¬ ni· ¬ºi¬i ¬i - l- (c) ri;· i ¬· ¤º-iºi ¬i ¬ ·ii^ ¬ ª¤ - - - ri · (i¬ ;¬ ·- i · ¬i ¬ilº(¬ ¬i ·¬i¬· ¬i ¤ (ilrn ¬º·i (d) Fructose, 1, 6– bisphosphate ¬i PGAL n·ii DHAP ¬ l·-iºi ¬ l¬¤ l(·¬· 131. l··· - ¬ ¬i·¬i (·¤ ¬i(i ¬ l¬¤ ¬«¬ ¬l·i¬ ªinº·i¬ r (a) ¬lnºii·iºi (b) -i·( l·l-n (· (c) ¬i(i¬ l(·i-· (d) «i= ¬iln¤i ¬i ¤º-·ii¤· 132. DDT ¬i ¬( ¬i(·i· l¬¬ ¤¬iº ¤-ii¤i ¬i ¬-l·- ·i-ini r - (a) ¬l-ºi¤- ·¤i¤¤¤ - ^lnºi·i ¬i¬º (b) ¬º·¬(¤ ¬i ¤n¬i ¬º (c) ¬º·i ¬i ¬¤lº¤·( ¬(-·ii - ni··i (d) ·¤ºi·n ¬·ii 133. ·iiºn ¬i ·iiºni¤ (· ·iln (1988) - -·i·i -iii ¬ l¬¤ ......a..... n·ii ¤(ni¤ -iii ¬ l¬¤ ......b...... -ii ¬i ¬·ºi¬i ¬i ^; r - (a) a – 60 %, b – 20 % (b) – 33 %, b – 67 % (c) – 29 %, b – 71 % (d) – 27 %, b – 73 % RESONANCE PAGE # 39 134 This is metabolic pathway occuring in our cells Label. Substrates from A to G. with the help of following terms. 1. Glycerol 2. Glycolysis 3. Amino Acids 4. Krebs Cycle 5. Acetyl Co-A 6. Pyruvate 7. Fatty Acids (a) D – 1 , A – 2, B – 3, G – 4, F – 5, C – 6, E – 7 (b) D – 1 , A – 2, B – 3, G – 4, F – 5, E – 6, C – 7 (c) D – 1 , A – 2, B – 3, F – 4, G – 5, C – 6, E – 7 (d) B – 1 , F – 2, D – 3, A – 4, G – 5, C – 6, E – 7 134. ¤r r-iºi ¬ilºi¬i¬i - ri· (i¬i ·¤i¤¤¤i ¤·i r| l···l¬lªin ºi··i(¬i ¬i ¬ri¤ni ¬ A ¬ G l>¤i·iiºi ¬i l¤l·rn ¬il¬¤| 1. Glycerol 2. Glycolysis 3. Amino Acids 4. Krebs Cycle 5. Acetyl Co-A 6. Pyruvate 7. Fatty Acids (a) D – 1 , A – 2, B – 3, G – 4, F – 5, C – 6, E – 7 (b) D – 1 , A – 2, B – 3, G – 4, F – 5, E – 6, C – 7 (c) D – 1 , A – 2, B – 3, F – 4, G – 5, C – 6, E – 7 (d) B – 1 , F – 2, D – 3, A – 4, G – 5, C – 6, E – 7 RESONANCE PAGE # 40 135. Respiration is useful for– (a) Growth (b) Conversion of solar energy (c) Releasing O 2 (d) Releasing CO 2 136. Water releases protons and 12 molecules of water will release– (a) 48 H + (b) 12 H + (c) 24 H + (d) 64 H + 137. Injury to plants leads to – (a) Increase in respiration (b) Decrease in respiration (c) No change in respiration (d) First decrease and then increase in respiration 138. How many of the four membrane bound complexes used in mitochondria are proton pumps. (a) 1 (b) 3 (c) 2 (d) 4 139. Number of oxygen atoms required for complete oxidation of one molecule of pyruvic acid is– (a) 12 (b) 3 (c) 8 (d) 6 135. º(¬· l¬¬¬ l¬¤ ·¤¤i^i r÷ (a) ( l, (b) ¬iº +¬i ¬ ª¤i·nººi - (c) O 2 ¬ l··¬i¬· - (d) CO 2 ¬ l··¬i¬· - 136. ¤i·¤i - ¤i- ¬º(ini r÷ (a) 48 H + (b) 12 H + (c) 24 H + (d) 64 H + 137. ¤i·¤i - ¤i- ¬¤il¬n ¬º(ini r÷ (a) º(¬· - ( l, (b) º(¬· - ¬-i (c) º(¬· - ¬i; ¤lº(n· ·ri (d) º(¬· - ¤r¬ ¬-i n·ii l¤º ( l, 138. -i;-i¬il··¤i - ¤iº ln-¬i ¤- ¬i·¤¬·¬ - ¬ l¬n· ¤i-i·¬ ¬i ¤¤ ¬º· - ¬i- ¬in r÷ (a) 1 (b) 3 (c) 2 (d) 4 139. ¤¬ ¬ºi ¤iªl(¬ ¬·¬ ¬ ¤¸ºi ¬i·¬i¬ººi rn l¬n· ¬i·¬i¬· ¤º-iºi¬i ¬i ¬i(º¤¬ni ri^i| (a) 12 (b) 3 (c) 8 (d) 6 RESONANCE PAGE # 41 140. Aerobic respiration produces 264 gms of CO 2 than how much CO 2 produced from the same weight of glucose in alcoholic fermentation. (a) 132 gms (b) 528 gms (c) 88 gms (d) zero 141. Identify the true statement/s (a) Hepatitis-B is a chronic infection (b) Nicotine stimulate adrenal gland to release nor adrenaline (c) excessive doses of coccaine cause hallucinations (d) An antitoxin is generally a preparation containing antibodies to toxin (a) only a, c, d (b) only b, c,d (c) only a, b, c (d) a, b, c,d 142. Identify the true statement/s (a) Inbreeding is necessary if we want to evolve pureline in any animal (b) outcross is the best breeding method for animals that are below average in productivity in milk production (c) Hilsa is most common edible fresh water fish commonly used in coastal india (d) Hirsadale is a sheep developed in punjab by using technique of interspecific hybridisation (a) only a, b (b) only a,b,c (c) only c,d (d) a,b,c,d 140. (i¤(i¤ º(¬· - 264 gms. CO 2 ·-¤il·n rini r ni ¤-¬iril¬¬ l¬º(· - ¬-i· ·iiº (i¬ ·¬¸¬i¬ ¬ l¬n·i CO 2 ·-¤il·n ri^i÷ (a) 132 gms (b) 528 gms (c) 88 gms (d) zero 141. ¬-¤ ¬·i·,¬·i·i ¬i ¤r¤il·¤ - (a) ¤¸nºii·i÷«i ¤¬ l¤º¬iºi ¬>-ºi r| (b) l·¬i-i· ¬l·i( ·¬ ^l·i ¬i ·iº÷¤l··¬i· -il¤n ¬º· ¬ l¬¤ ·ªil¤n ¬ºni r| (c) ¬i¬· ¬i ¬-¤l·i¬ -iii ¬ l(·i- ri ¬ini r| (d) ¤¬ ¤ ln¬il(·i (antitoxin) ¬i-i·¤n ¤¬ ¤ ¬i l·l- n r l¬¬- ¬il(·i (toxin) ¬ l¬¤ ¤ lnºl-i¤i ri ni r | (a) only a, c, d (b) only b, c,d (c) only a, b, c (d) a, b, c,d 142. ¬-¤ ¬·i·,¬·i·i ¬i ¤r¤il·¤ (a) l¬¬i ·ii ¤¬iº ¬ ¤ºi - ºi, (ºi>- l(¬l¬n ¬º· ¬ l¬¤ ¬n¤¬·· ¬i(º¤¬ r| (b) ···i ·-¤i·· -i-ni - ¬-¬iº ¤ºi¬i ¬ l¬¤ «lr¬¬ººi ¤¬·· ¬i ¬(¬·- l(l·i -i·i ¬ini r| (c) lr-¬i ¬¬(ºii¤ ¬¬ ¬i ¬«¬ ¤i·i ªiin -¬¬i r | l¬¬ ¬i-i·¤n n-i¤ ·iiºn - ¤ ¤i ^ l¬¤i ¬ini r | (d) lrº¬i· ¬ ·i · ¬i ¤¬ ·-¬ r l¬¬¬i l(¬i¬ ¤ ¬i« - ¬ nl(lºi·- ¬ ¬ººi ¬i n¬·i¬ ,iºi l¬¤i ^¤i r | (a) only a, b (b) only a,b,c (c) only c,d (d) a,b,c,d RESONANCE PAGE # 42 143. The accompanied diagram shows right pectoral girdle and upper arm (frontal view). Identify A to G (a) A - 1st Vertebra, B - Scapula, C - Humerus, D - Radius, E - Ulna, F:- Carpals, G - Metacarpals (b) A - Scapula, B - Clavicle, C - Humerus, D - Radius, E - Ulna, F - Carpals, G - Metacarpal (c) A - Ilium, B - Scapula, C - Humerus, D - Radius, E - Ulna, F - Carpals, G - Metacarpals (d) A - Clavicle, B -Scapula, C - Humerus, D - Radius, E - Ulna, F - Carpals, G - Metacarpals 144. Following is the figure of actin (thin) filaments. Identify A, Band C. (a) A - Tropomyosin, B - Troponin, C - F-actin (b) A - Troponin, B - Tropomyosin, C - Myosin (c) A - Troponin, B - Myosin, C - Tropomyosin (d) A - Troponin, B - Tropomyosin, C - F-actin 143. +¤º (i¬ l¤i - +¤ºi ri·i ¬i ·i¤i ¬¬ -ªi¬i ¬i l¤i r, ;¬- A ¬ G n¬ ¤r¤il·¤ (a) A - ¤r¬i (-i«i, B - -¬¤¬i, C - r¤¸-º¬, D - ºl·¤¬, E - ¬-·i, F- ¬i¤¬, G - --i¬i¤¬ (b) A - -¬¤¬i, B - ·¬l(¬¬, C - r¤¸-º¬, D - ºl·¤¬, E - ¬-·i, F - ¬i¤¬, G - --i¬i¤¬ (c) A - ;l¬¤-, B - -¬¤¬i, C - r¤¸-º¬, D - ºl·¤¬, E - ¬-·i, F - ¬i¤¬, G - --i¬i¤¬ (d) A - ·¬l(¬¬, B --¬¤¬i, C - r¤¸-º¬, D - ºl·¤¬, E - ¬-·i, F - ¬i¤¬, G - --i¬i¤¬ 144. l··· l¤i - ¤l·-· (¤n¬i) n·n ¬i ·ºii¤i ^¤i r| ;¬- A, B ¬iº C ·¤i r (a) A - -i¤i-i¤il¬·, B - -i¤il··, C - F-¤l·-· (b) A - -i¤il··, B - -i¤i-i¤il¬·, C - -i¤il¬· (c) A - -i¤il··, B - -i¤il¬·, C - -i¤i-i¤il¬· (d) A - -i¤il··, B - -i¤i-i¤il¬·, C - F-¤l·-· RESONANCE PAGE # 43 145. Match the columns - Column I Column II (a) Myasthenia gravis (i) uric acid crystals (b) Muscular dystrophy (ii) Ca 2+ deficiency (c) Tetany (iii) Autoimmune disorder (d) Gout (iv) degeneration of muscle A B C D (a)iv iii ii i (b)iii iv ii i (c)iii iv i ii (d)iv iii i ii 146. Choose the letter from the figure that most appropriately corresponds to the structure - A F B G C E D I.A-band II. I-band III. Sarcomere IV. H-zone V. Myosin VI. Actin, Troponin, Tropomyosin VII. Z-line (a) I - E, II - D, III - F, IV - G, V - B, VI - C, VII - A (b) I - E, II - D, III - F, IV - G, V - C, VI - A, VII - B (c) I- E, II - D, III - C, IV - G, V - B, VI - A, VII - F (d) I - E, II - D, III - F, IV - A, V - B, VI - C, VII - G 145. -n··i I ( II ¬i l-¬i· ¬il¬¤ ªn--r I ªn--r II (a) -i¤-·il·¤i ^l(¬ (i) ¤¸lº¬ ¬·¬ l>--¬ (b) ¤ºii¤ l·--i¤i (ii) Ca +2 ¬i ¬-i (c) -i-·i (iii) -(¤lnº-ii ¬¬i-i·¤ni (d) ^i+- (iv) ¤lºi¤i ¬i l(·i-· A B C D (a)iv iii ii i (b)iii iv ii i (c)iii iv i ii (d)iv iii i ii 146. l··· l¤i - ¬ ·· ¬-iºi ¬i ¤¤· ¬º ¬i ¬º¤·i¬i ¬i ¬ri ª·i ¬ ·ºiin ri A F B G C E D I.A-«·· II. I-«·· III. ¬i¬i-º IV. H-¬i· V. -ii¤il¬· VI. ¤l·-·, -i¤il··, - i ¤i -i¤i l¬· VII. Z-º ªii (a) I - E, II - D, III - F, IV - G, V - B, VI - C, VII - A (b) I - E, II - D, III - F, IV - G, V - C, VI - A, VII - B (c) I- E, II - D, III - C, IV - G, V - B, VI - A, VII - F (d) I - E, II - D, III - F, IV - A, V - B, VI - C, VII - G RESONANCE PAGE # 44 147. Match the column (1) examination of(a) PET scan multiple sclerosis (2) Detection of spina bifida (b) Endoscopy (3) Tumour of stomach (c) MRI (4) Study of schizophrenia (d) sonography (a) 1–c, 2–d, 3–b, 4–a (b) 1–c, 2–d, 3–a, 4–b (c) 1–d, 2–c, 3–b, 4–a (d) 1–c, 2–b, 3–d, 4–a 148. Match Column I with Column II - Column I Column II (Number of bones) I. 29 A. Cranium (Brain box) II. 8 B. Skull (Cranial and facial bones) III. 14 C.Face IV. 24 D. Hind limb V. 30 E. Ribs (a) A - I, B - II. C - III, D - V, E - IV (b) A - II, B - I, C - III. D - V. E - IV (c) A-I, B -II, C-III, D -IV, E - V -(V) (d) A - V, B - IV, C - III, D - II, A - I 147. ¬i¬- ¬-l¬n ¬º (1) ·¬-i¤¬ -·¬ºil¬¬ (a) PET -¬· ¬i ¤ºi-iºi (2) -¤i;·i «i;¤i·i (b) ¬n·ºii ¤l>¤i ¬i ¤ni ¬^i·i (3) ¬i-iºi¤ ¬i ¬«¸· (c) MRI (4) l¬¬i¤l·¤i ¬i ¬·¤¤· (d) ¬i·i^i¤i (a) 1–c, 2–d, 3–b, 4–a (b) 1–c, 2–d, 3–a, 4–b (c) 1–d, 2–c, 3–b, 4–a (d) 1–c, 2–b, 3–d, 4–a 148. l··· ¬i ¬-l¬n ¬il¬¤ +r¬= I +r¬= II (¤|ª·r¤r +| ==¤r) I. 29 A. >l·¤- (Cranium / Brainbox) II. 8 B. -¬¬ [Skull (Cra nial and facial bones)] III. 14 C. ¤rºi(Face) IV. 24 D. ¤º¤ ¤i· (Hind limb) V. 30 E. ¤¬l¬¤i (Ribs) (a) A - I, B - II. C - III, D - V, E - IV (b) A - II, B - I, C - III. D - V. E - IV (c) A-I, B -II, C-III, D -IV, E - V- (V) (d) A - V, B - IV, C - III, D - II, A - I RESONANCE PAGE # 45 149. Which one of the following statements is true regarding digestion and absorption of food in humans? (a) Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like Na + (b) Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries (c) About 60% of starch is hydrolysed by salivary amylase in our mouth (d) Oxyntic cells in our stomach secrete the proenzyme pepsinogen 150. Which one of the following is a fat-soluble vitamin and its related deficiency disease? (a) retinol - xerophthalmia (b) cobalamine - beri-beri (c) calciferol - pellagra (d) ascorbic acid - scurvy 151. Which one of the following is the correct matching of the site of action on the given substrate, the enzyme acting upon it and the end product? (a) small intestine: proteins " " " # " sin Pep amino acids (b) colon : fats " " # " Lipase micelles (c) duodenum : triglyceri des " " " # " sin Tryp monoglycerides (d) small i ntesti ne : starch " " " " # " $ ! Amylase disaccharide (maltose) 149. -··¤ - ·ii¬· ¬ ¤i¤· ¤( ¬(ºii·iºi ¬ ¬·«··i - l···l¬lªin - ¬ ¬i·-¬i ¬·i· ¬-¤ r| (a) ¬iii¤ ·¤¸¬i¬i ,iºi ¤·-i¬ n·i ¬-i·i ¬·¬i ¬i ¬(ºii·iºi (ir¬ ¬i¤·i, ¬¬ Na + ¬i ¬ri¤ni ¬ rini r| (b) ¬i;¬i-i;>i· ¬i- l¬¤i¤i-i· ¬ºi r ¬i ¬ii ¬ º·n ¬lºi¬i¬i - -·ii·i·nlºn rin r| (c) r-iº -ªi - ¬iºi¤ ¤-i;¬¬ ,iºi ¬^·i^ 60% -º· ¬i ¤i¤· ri ¬ini r| (d) ¬i-iºi¤ - ¬i l·¬lº-¬ ¬i lºi¬i¬i ,iºi ¤i¤·¬i;- ¤l·¬·i¬· -iil(n rini r| 150. l···l¬lªin - ¬ ¬i·÷¬i ¤¬ (¬i÷·i ¬·ºii¬ l(-il-· ¬iº ·¬¬ ¬·«l··in ¬·ii( ºi^ r` (a) ºl-·i¬ ÷ ¬ºi¤·il--¤i (b) ¬i«¬¤-i· ÷ «ºi÷«ºi (c) ¬l-¬¤ºi¬ ÷ ¤¬i^i (d) ¤-¬il«¬ ¤l¬· ÷ -¬(i 151. l···l¬lªin - ¬ l¬¬ ¤¬ l(¬-¤ - , l>¤i -·i¬ ¬i º ·¬¬ ¬i^ l·¤ ^¤ l>¤i·iiº, ·¬ l>¤i·iiº ¤º l>¤i ¬º· (i¬ ¤ ·¬i;- n·ii ¬l·n- ·-¤i· ¬i ¬ri l-¬i¤i r ` (a) ¬i-i ¬in ¤i-i·¬ " " " # " ¤l·¬· ¤-i·i ¬·¬ (b) ¬i¬i· (¬i¤ " " " " # " ¬i;¤¬ l-¬-¬ (c) ^ rºi i - i ;l ·¬¬ºi ;· ¬ """"# l-l·¬· -i ·i l·¬¬ºi;· ¬ (d) ¬i-i ¬in --i¤ " " " " " # " !$ -i;¬¬ ¤ ·i;¬¬ºi;· (-i--i ¬) RESONANCE PAGE # 46 152. Which of the following are required in less amount by human (a) Iron, iodine, carbon, manganese, copper, O 2 (b) Iron, iodine, manganese, copper, zinc, fluorine (c) Iron, iodine, manganese, zinc, hydrogen (d) Nitrogen, oxygen, zinc, fluorine 153. Match the column Column A Column B (1) W. malayi (a) Aedes mosquito (2) Reservoir of erythrocyte (b) !- interferon (3) Biological response (c) Spleen modifier (4) chikungunya (d) filariasis (a) 1 — d, 2 — c, 3 — b, 4 — a (b) 1 — c, 2 — a, 3 — d, 4 — b (c) 1 — d, 2 — a, 3 — b, 4 — c (d) 1 — c, 2 — d, 3 — b, 4 — a 152. l··· - l¬¬¬i -··¤ ¬ ºiºiº - ¬- -iii - ¬i(º¤¬ni rini r ÷ (a) ¬i¤º·, ¬i¤i ·i·, ¬i« ·, - ··i¬, ¬i ¤º, ¬i·¬i¬· (b) ¬i¤º·, ¬i¤i·i·, -··i¬, ¬i¤º, l¬¬, ¤¬iºi· (c) ¬i¤º·, ¬i¤i·i·, -··i¬, l¬¬, ri;·i¬· (d) ·i;-i¬·, ¬i·¬i¬·, l¬¬, ¤¬iºi· 153. ¬-l¬n ¬il¬¤ - Column A Column B (1) W. -¬i; (a) ¤l·¬ -·¬º (2) ¬i¬ º·n (b) !- ;-º¤ºi· ¬lºi¬i¬i ¬i ¬^r (3) ¬l(¬ ¬·l>¤i (c) ·¬iri (Spleen) ª¤i·nººi (Biological response modifier) (4) l¤¬·^l·¤i (d) ¤i;¬lº¬il¬¬ (a) 1 — d, 2 — c, 3 — b, 4 — a (b) 1 — c, 2 — a, 3 — d, 4 — b (c) 1 — d, 2 — a, 3 — b, 4 — c (d) 1 — c, 2 — d, 3 — b, 4 — a RESONANCE PAGE # 47 154. Match the item in Column I (vitamins) with those in Column II (deficiency diseases) Column I Column II (Vitamins) (Diseases) I. K A. Beri-beri II. D B. Haemorrhagic disease in new born III. B 1 C. Night blindness IV. A D. Rickets Which one of the following is the correct matching of all the four vitamins (a) I-C, II-B, III-D, IV-A (b) I-A, II-B, III-D, IV-C (c) I-C, II-A, III-D, IV-B (d) I-B, II-D, III-A, IV-C 155. Probiotics are - (a) cancer inducing microbes (b) new kind of food allergens (c) live microbial food supplement (d) safe antibiotics. 156. When breast feeding is replaced by less nutritive food low in proteins and calories; the infants below the age of one year are likelyto suffer from (a) Marasmus (b) Rickets (c) Kwashiorkor (d) Pellagra 154. ¬¸¤i I (l(-il-·) ¬i ¬¸¤i II (¬-¤ni ºi^) ¬ ¬-l¬n ¬il¬¤ ¬¸¤i I (l(-il-·) ¬¸¤i II (¬-¤ni ºi^) I. K A.«ºi÷«ºi II. D B ·(¬in - º-¬i( ºi^ III. B 1 C. ºni·ii IV. A D. lº¬-¬ ¤iºi l(-il-·i ¬i l··· - ¬ ¬i·¬i ¤¬ ¬ri÷¬ri -¬ ·ºiini r (a) I-C, II-B, III-D, IV-A (b) I-A, II-B, III-D, IV-C (c) I-C, II-A, III-D, IV-B (d) I-B, II-D, III-A, IV-C 155. ¤i«i¤il-·¬ ·¤i rin r` (a) ¬¬º÷¤º¬ ¬¸--¬i( (b) ·¤ ¤¬iº ¬ ªiin ¤¬¬· (c) ¬¬i( ¬¸--¬i(i¤ ªiin ¬¤¸º¬ (d) ¬ºl-in ¤-i«i¤il-·¬ 156. ¤l· ¤¬ (·i ¬ ¬- ¬i¤ (i¬ lºiºi¬i ¬i -n·¤i· ¬ -·ii· ¤º ¬- ¤i-i· n·ii ¬- ¬¬iºi ¬ ¬-¤ ¤i·iºi (i¬ ¬iriº l·¤ ¬i¤ ni ··- ¬i· ¬i ºi^ ri· ¬i ¬·ii(·i r| (a) -º¬-¬ (b) lº¬-¬ (c) ·(ilºi¤iº¬iº (d) ¤¬i^i RESONANCE PAGE # 48 157. Given below are four statements (a-d) regarding human blood circulatory system (a) Arteries are thick-walled and have narrow lumen as compared to veins (b) Angina is acute chest pain when the blood circulation of the brain is reduced (c) Persons with blood group AB can donate blood to any person with any blood group under ABO system (d) Calcium ions play a very important role in blood clotting Which two of the above statements are correct (a) (c) and (d) (b) (a) and (d) ( c ) (a) and (b) (d) (b) and (c) 158. Which one of the following statements is correct regarding blood pressure (a) 130/90 mmHg is considered high and requires treatment (b) 100/55 mmHg is considered an ideal blood pressure (c) 105/50 mmHg is makes one very active (d) 190/110 mmHg may harm vital organs like brain and kidney 157. ·i¤ ¤iº ¬·i· (a-d) l·¤ ¬i ºr r, l¬·¬i ¬«·· i -i·( ªl·iº ¤lº¬¤ººi n·i ¬ r (a) lºiºi¬i ¬i n¬·i - ·i-l·¤i ¬l·i¬ -i-i ·i(iº (i¬i rini r, ¤( ··¬i ¬(¬ilºi¬i ¬¬iºi rini r (b) ¤¬i;·i, ¬ini ¬i ni( ¤i·i rini r ¬i -l-n·¬ - ¤¸ºi º·n · ¤r¤ ¤i· ¬ ¬iººi rini r (c) AB º·n ¬-¸r (i¬ ·¤l- ABO n·i ¬ ¬·n^n l¬¬i ·ii ·¤l- ¬i º·n·i· · ¬¬n r (d) º-÷-¬··· ¬i ¤l>¤i - ¬l-¬¤- ¬i¤·i ¬i ¬-¤·n -r-(¤¸ºi ·i¸l-¬i rini r +¤º l·¤ ^¤ ¬·i·i - ¬i· ¬ ·i ¬·i· ¬ri r` (a) (c) n·ii (d) (b) (a) n·ii (d) (c) (a) n·ii (b) (d) (b) n·ii (c) 158. º·n ·i« ¬ l(·i¤ - ·¤i ¬r·i ¬ri r ` (a) 130/90 mmHg +¤i º·n ·i« -i·i ¬ini r, l¬¬¬i ·¤¤iº l¬¤i ¬i·i ¬ªºi r (b) 100/55 rnmHg ¤¬ ¬i·ºi º·n ·i« r (c) 105/50 mmHg º·n ·i« ·¤l·n ¬i «rn ¤-n «·i ·ni r (d) ¤l· (r 190/110 mmHg r¬i ni ·¬¬ ¬ln -r-(¤¸ºi ¬^ ¬¬ l¬ -l-n·¬ n·ii ( ·¬i (^·i) ¬i ril· ¤r¤ ¬¬ni r| RESONANCE PAGE # 49 159. Match the column Column I Column II (i) Atherosclerosis(a) When heart muscle is suddenly damaged by inad equate blood supply (ii) Cardiac arrest (b) When heart is not pumping blood effectively enough to meet the needs of the body. (iii) Heart failure (c) Caused by de posits of calcium, fat, cholesterol and fibrous in lumen of arteries (iv) Heart attack (d) When the heart stops beating. (a) (i) (c) , (ii) (d) , (iii) (b) , (iv) (a) (b) (i) (d) , (ii) (c) , (iii) (b) , (iv) (a) (c) (i) (c) , (ii) (d) , (iii) (a) , (iv) (b) (d) (i) (c) , (ii) (b) , (iii) (d) , (iv) (a) 160. Match the column (a) baculovirus (a) free living nitrogen fixer (b) Azotobactor (b) Aphids (c) Lady bird (c) Nucleopolyhedrovirus (d) Monascus (d) Blood choles purpureusterol lowering agent (a) a–3, b–1, c–2, d–4 (b) a–3, b–1, c–4, d–2 (c) a–1, b–3, c–4, d–2 (d) a–3, b–4, c–1, d–2 159. ¬i¬- ¬-l¬n ¬il¬¤ +r¬= I +r¬= II (i) (¤l·iºi¬ ¬·¬ºil¬¬) (a) ;·¤¤ºii ¬i º·n ¬i¤¸ln ¬¤i·¬ ¬¤¤i·n ri ¬i· ¬ ¤¬i¤¬ -iln ¤r¤ni r| (ii) ;··iin (b) ;·¤ ºiºiº ¬ l(l·i·· ·ii^i ¬i ¬i(º¤¬ni·¬iº ¤¤i·n ¬i¤¸ln ·ri ¬º ¤ini r| (iii) ri- ¤-¤iº (c) ¤r «i-iºi ·i-l·¤i ¬ ¬·º ¬l-¬¤-, (¬i n·ii ¬·¤ ººii¤ +n¬i ¬ ¬-i ri· ¬ rini r (iv) ;·¤in (d) ;·¤ ¬i ·i·¬· «· ri ¬ini r (a) (i) (c) , (ii) (d) , (iii) (b) , (iv) (a) (b) (i) (d) , (ii) (c) , (iii) (b) , (iv) (a) (c) (i) (c) , (ii) (d) , (iii) (a) , (iv) (b) (d) (i) (c) , (ii) (b) , (iii) (d) , (iv) (a) 160. ¬i¬- ¬-l¬n ¬º (a) «·¤¸¬i(i¤ºl¬¬ (a) -·ni(-·ii - ºr¬º ·i;-i¬· l-·iºi¬ººi ¬º· (i¬ (b) ¤¬i«·-º (b) ¤l¤·i (c) ·i ^ («i-¬) (c) ·¤¸l·¬¬i¤i¬iri- · i l¬¬(i¤º¬ (d) -i·i-¬¬ ¤º·¤¸ºi¬¬ (d) º·n ¬il¬--i¬ ¬i ¬- ¬º· (i¬i (a) a–3, b–1, c–2, d–4 (b) a–3, b–1, c–4, d–2 (c) a–1, b–3, c–4, d–2 (d) a–3, b–4, c–1, d–2 RESONANCE PAGE # 50 SECTION - II Straight Objective Type This section contains 20 multiple choice questions. Each question has choices (a), (b), (c) and (d), out of which ONLY ONE is correct. The following questions consist of two statements one labelled ASSERTION (a) and the another labelled REASON (R). Select the correct answers to these questions from the codes given below : (a) Both A and R are true and R is the correct explanation of A. (b) Both A and R are true but R is not correct explanation of A (c) A is true but R is false (d) A and R are false 161. Assertion : Ubiquinone is one of the important carrier of respiratory ETS. Reason : Ubiquinone helps in oxidation of both NADH + H + and FADH 2 . (a) (b) (c) (d) 162. Assertion : Cytochrome-C is the mobile carrier. Reason : Cytochrome-C helps in transfer of electrons between complex IV and complex V. (a) (b) (c) (d) =rº=- II =|=r ¤ªn|¬·a ¤+rº ;¬ ªiº· - 20 «r÷l(¬-¤i ¤º· r| ¤-¤¬ ¤º· ¬ 4 l(¬-¤ (a), (b), (c) n·ii (d) r, l¬·- ¬ |=¤ ¢+ =;| r| |¬-¬ ¤º¬r = = ¤·¤+ = «r ¤r«¤ ;, ¢+ +·r¬ (A) n·rr «¸=ºr +rººr (R) ¬|¤ |«¤ n¤ |¬«ºrr + ¤r=rrº ¤º =;| =-rº +r ¤;¤r|¬¤| (a) A ¤ R «r ¬r =·¤ ; n·rr R A +r =;| ª¤·c|+ººr ; | (b) A ¤ R «r¬r =·¤ ; |+n R, A +r =;| ª¤·c|+ººr ¬;| ;| (c) A =·¤ ; |+n R ¤=·¤ ;| (d) A ¤ R «r¬r ¤=·¤ ;| 161. +·r¬ : ¤¸l«·¤¸·i· º(¬·i¤ ETS ¬i ¤¬ -r-(¤¸ºi (ir¬ r| +rººr : ¤¸l«·¤¸·i· NADH + H + ( FADH 2 ·i·i ¬ ¬i·¬i¬ººi - -·· ¬ºni r| (a) (b) (c) (d) 162. +·r¬ : ¬i;-i>i-÷C ¤¬ (ir¬ r| +rººr : ¬i;-i>i-÷C ¬l·-¬÷IV (¬i·¤¬·¬÷IV) ( ¬l·-¬÷V (¬i·¤¬·¬÷V) ¬ -·¤ ;¬·-i· ¤lº(r· - -·· ¬ºni r| (a) (b) (c) (d) RESONANCE PAGE # 51 163. Assertion : Tropical rain forest are rich in species diversity than temperate forest - Reason : Frequent glaciations was quite common in temperate region in the part & absent in tropical rain forest. (a) (b) (c) (d) 164. Assertion: In ETS of respiration, oxidation of one carrier and reduction of another carrier is essential. Reason : In respiratory ETS, energy of oxidation reduction utilised for production of proton gradient. (a) (b) (c) (d) 165. Assertion : Mercury, cadmium, copper, lead etc. are regarded as heavy metals. Reason : These elements have density more than 5 g/cm 3 (a) (b) (c) (d) 166. Assertion : A total of 10 NADH + H + and 2FADH 2 molecules are formed in aerobic respiration– Reason : NADH + H + and 2FADH 2 help in formation of 34ATP molecules. (a) (b) (c) (d) 167. Assertion : In anaerobic respiration, one of the end products is organic compound. Reason : There is an incomplete breakdown of respiratory substrate. (a) (b) (c) (d) 163. +·r¬ : ¬-ºiini ·ºi (·i ¬ «¬i¤ ··ºi¬l-«·ii¤ (·ii (·i - ¤¤º ¬iln l(l(·ini rini r +rººr : ¤¸ ( ¬i¬ - ¬-ºiini ·ºi -i i - ¬nn lr-··i¬ººi ¬i-i·¤ª¤ ¬ rini ·ii n·ii +·ºi¬l-«· ii¤ (·ii (· - ¬·¤l-·in ·ii| (a) (b) (c) (d) 164. +·r¬ : º(¬·i ETS - ¤¬ (ir¬ ¬i ¬i·¬i¬ººi n·ii ·¸¬º (ir¬ ¬i ¬¤¤¤· ri·i ¬i(º¤¬ r| +rººr: º(¬·i ETS - ¬i·¬i¬ººi ¬¤¤¤· ¬i +¬i, ¤i-i· ¤(ºini ¬i ·-¤¤ ¬º· ¬ ¬i- ¬ini r | (a) (b) (c) (d) 165. +·r¬ : ¤iºi, ¬·l-¤-, ni«i, ¬i¬i ¬il· ¬i ·iiºi ·iin¤ -i·i ¬ini r| +rººr : ;· n-(i ¬i ·i·-( 5 g/cm 3 ¬ ¬l·i¬ ri ni r | (a) (b) (c) (d) 166. +·r¬ : (i¤(i¤ º(¬· - ¬¬ 10 NADH + H + n·ii 2FADH 2 ¬ºi¬i ¬i l·-iºi rini r| +rººr : NADH + H + n·ii 2FADH 2 ¬ 34ATP ¬ºi¬i ¬ l·-iºi - ¬ri¤¬ rin r| (a) (b) (c) (d) 167. +·r¬ : ¬(i¤(i¤ º(¬· - ¬ln- ·-¤i·i - ¬ ¬i; ¤¬ ¬i«l·¬ ¤il^¬ rini r| +rººr : º(¬·i¤ ¤·i·ii ¬i ;¬- ¬¤¸ºi l(ªiº·· rini r÷ (a) (b) (c) (d) RESONANCE PAGE # 52 168. Assertion: Respiratory quotient depend upon the type of respiratory substrate used during respiration. Reason : In each respiratory substrate C : O ratio is different. (a) (b) (c) (d) 169. Assertion : For plant respiration there is no need of specialised respiratory organs. Reason : Plants do not show great demands for gaseous exchange. (a) (b) (c) (d) 170. Assertion : Motor vehicles equipped with catalytic convertors should use unleaded petrol. Reason : Lead in petrol leads to blockage of catalytic convertors. (a) (b) (c) (d) 171. Assertion : Yeast such as Saccharomysces cerevisiae are used in baking industry. Reason : Carbon dioxide produced during fermentation causes bread dough to rise by thermal expansion. (a) (b) (c) (d) 172. Assertion : Smake is white, odourless, Bitter, crystalline compound Reason : It is extracted from the latex of poppy plant papaver somniferum. (a) (b) (c) (d) 168. +·r¬: º(¬· ^ºii¬, º(¬· ¬ ·iºi· ·¤¤i^ - l¬¤ ^¤ º(¬·i¤ l>¤i·iiº ¬ ¤¬iº ¤º l··iº ¬ºni r | +rººr: ¤-¤¬ º(¬·i l>¤i·iiº - C : O ¬i ¬·¤in ¬¬^÷¬¬^ rini r| (a) (b) (c) (d) 169. +·r¬ : ¤i·¤ º(¬· ¬ l¬¤ l(lºi·- º(¬·i¤ ¬^i ¬i ¬i(º¤¬ni ·ri rini r| +rººr : ¤i·¤ ^ ¬i¤ l(l·-¤ ¬ l¬¤ ¬l·i¬ ¬i(º¤¬ni ¤·lºin ·ri ¬ºn r| (a) (b) (c) (d) 170. +·r¬ : ·-¤ º¬ ¤lº(n ¬ ¤ ·n -i -º (ir·i - ¬i¬iºlrn ¤-i¬ ¬i ·¤¤i^ ¬º·i ¤ilr¤| +rººr : ¬i¬i ¤·n ¤-i¬ ·-¤º¬ ¤lº(n¬ ¬i ¬(ª, ¬º ·ni r (a) (b) (c) (d) 171. +·r¬ : «l¬^ ;º·--i - ¤i-- ¬¬÷ ¬¬ºi-i;l¬¬ ¬ºl(¬i ¬i ·¤¤i^ l¬¤i ¬ini r| +rººr : l¬º(· ¬ ¤¬-(ª¤ CO 2 ¬i ·-¤i·· rini r l¬¬¬ ¬iººi ºi-i ¤¸¬ ¬ini r (a) (b) (c) (d) 172. +·r¬ : --¬ ¤¬ ¬¤·, ^·iri·, niªii, º(·iº ¤il^¬ rini r| +rººr : ¤r ¤i-n ¬ ¤i ·i ¤¤(º ¬i-·i¤ º- ¬ ¬-·¬ ¬ l··¬·iºi ,iºi ¤i·n rini r| (a) (b) (c) (d) RESONANCE PAGE # 53 173. Assertion : Ball and socket joints are the most mobile joints. Reason : Synovial fluid is present here. (a) (b) (c) (d) 174. Assertion : Electorcardiogram is record of eletrical activity of the heart which shows certain waves called P,Q,R,S and T waves . Reason : It gives important information concerning the spread of excitation to the different parts of heart and it is of value in the diagnosis of cases of abnormal cardiac rhythm and myocardial damage. (a) (b) (c) (d) 175. Assertion : Escherichia coli, Shigella sp. and salmonella sp. are all responsible for diarrhoeal diseases Reason : Dehydration is common to all types of diarrhoeal diseases and adequate supply of fluids and electrolytes should be ensured. (a) (b) (c) (d) 176. Assertion : Saline water is not given to patients of hypertension. Reason : Saline water can cause vomiting and may drop blood pressure suddenly causing cardiac arrest. (a) (b) (c) (d) 173. +·r¬ : (i¬ ¬iº ¬i¬- ¬l·i ¬«¬ ¤i·i ^ln¬iºi ¬l·i rini r| +rººr : ;¬- ¬i;·il(¤¬ nº¬ ·¤l-·in rini r| (a) (b) (c) (d) 174. dFku : ;·¤ ¬| l·n n nlnl·l·i¤i ¬i n i¤|¤ l·ª¤ºi ;¬·-i¬il·¤ini- ¬r¬ini r l¬¬- P, Q, R, S ¬iº T nºn ¤·l’in rin| r| dkj.k : ¤r ;·¤ ¬ l·l·i¤ ·iini - ¬··|¤· ¬ ¤ ¬· ¬ ¬-«l··in -r-·¤¤¸ºi ¬i·¬iº| ¬¤¬··i ¬ºin| r ¬iº ¤r ;·¤ ¬ ¬-«l··in ¬il·¤¬ ºini ¤· -i¤i ¬il·¤¬ ºini ¬| ¬i¤ rn ¤¬ -r-·¤¸ºi n¬·|¬ r| (a) (b) (c) (d) 175. +·r¬ : ;-¤lºlº¤¤i ¬i¬i;, lºi¬¬i n·ii ¬i--i·¬i ¬¬i ¤¬iln¤i, ·i¤lº¤i ¬ l¬¤ l¬·-·iº rini r| +rººr : ¬·ii ¤¬iº ¬ ·i¤lº¤i ¬i ¬i-i·¤ ¬-iºi l·ri;· ºi· (l·¬ ¬i¬ººi) r ;¬ ºi¬· ¬ l¬¤ ¬^iniº ·( n·ii ;¬·-i¬i;-¬ ·n ºr·i ¬ªºi rini r| (a) (b) (c) (d) 176. dFku : ¬·¤ º·n·i« ¬ -º|¬i ¬i ·-¬ ¤- ¤i·| ·r| l·¤i ¬ini r| dkj.k : ·-¬|· ¤i·| ¬ ¬·r ¬~-| ri ¬¬n| r ¬iº º- ·i« ·i- ¬i· ¬ ¬¤i·¬ ¬il·¤¬ ª¬i·- ri ¬¬n| r| (a) (b) (c) (d) RESONANCE PAGE # 54 177. Assertion : Cattle breeds can be improved by superovulaton and embryo transplantaion. Reason : Superovulation in high milk-yielding cows is induced by hormonal injection. (a) (b) (c) (d) 178. Assertion : Bile is essential for the digestion of lipids. Reason : Bile juice contains enzymes bilirubin and biliverdin. (a) (b) (c) (d) 179. Assertion : The main part of carbohydrate digestion takes place in small intestine. Reason : Here pancreatic amylase converts carbohydrates into lactose. (a) (b) (c) (d) 180. Assertion : A group of animals related by decent and similar in most characters like general appearance, features, si ze, configuration ,etc, are said to belong to a breed Reason : Continued inbreeding reduces fertility and even productivity, this is called inbreeding depression (a) (b) (c) (d) 177. +·r¬ : ¬ln¬º·i-¬^ n·ii ·i¸ºi ¤-¤iºi¤ºi n¬·i¬ ¬ ¤¤i^ -(lºi¤i ¬i ·-¬ ¬i ¬·iiºi ¬i ¬¬ni r| +rººr : ¬l·i¬ · ··i ·-¤i·· ¬º· (i¬i ^i¤i - ri -i ·¬ ¬ ;·¬ ·ºi· ,iºi ¬ln¬º·i -¬^ ¬i ¤ lºn l¬¤i ¬ini r | (a) (b) (c) (d) 178. +·r¬ : l¤-i (¬i ¬ ¤i¤· ¬ l¬¤ ¬i(º¤¬ r| +rººr : l¤-i º¬ - l«l¬ªl«· n·ii l«l¬(l·· ¤·¬i;- rin r| (a) (b) (c) (d) 179. +·r¬ : ¬i«iri;·- ¤i¤· ¬i -ª¤ ·ii^ ¬i-i ¬in - ¬·¤·· rini r| +rººr : ¤ri ¬··iºi¤i ¤-i;¬¬ ¬i«iri;·- ¬i ¬·-i¬ - «·¬ ·ni r| (a) (b) (c) (d) 180. +·r¬ : ¤ºi¬i ¬i (r ¬-¸r ¬i (ºi n·ii ¬i-i·¤ ¬-iºii ¬¬ ¬i-i·¤ l·ªii(-, ¬i¸ln, ¬i¬iº, ¬ª¤ºi ¬il· - ¬-i· ri, ¤¬ ·-¬ ¬ ¬r¬in r| +rººr : ¬^iniº ¬n¤¬·· ¬ , ¬i-i·¤n ¬·· -i-ni ¬iº ¤ri n¬ ¬i ·-¤i·· ·i- ¬ini r| ;¬ ¬n ¤¬·· ¬(¬i·· ¬rn r| (a) (b) (c) (d) RESONANCE PAGE # 55 PART - D Straight Objective Type This section contains 20 multiple choice questions. Each question has choices (a), (b), (c) and (d), out of which ONLY ONE is correct. 181 Two important rivers one with its source in Jharkhand (and known by a different name in Odisha), and another, with its source in Odisha-merge at a place only a short distance from the coast of Bay of Bengal before flowing into the sea. This is an important site of wildlife and biodiversity and a protected area. Which one the following could be this ? (a) Bhitarkanika (b) Chandipur-on-sea (c) Gopalpur-on-sea (d) Simlipal 182. A "closed economy" is an economy in which (a) the money supply is fully controlled (b) deficit financing takes place (c) only exports take place (d) neither exports nor imports take place 183. Among the following who are eligible to benefit from the "Mahatma Gandhi National Rural Employment Guarantee Act" ? (a) Adult members of only the scheduled caste and sheduled tribe households (b) Adult members of below poverty line (BPL) households (c) Adult members of households of all backward communities (d) Adult members of any household PART - D =|=r ¤ªn|¬·a ¤+rº ;¬ ªiº· - 20 «r÷l(¬-¤i ¤º· r| ¤-¤¬ ¤º· ¬ 4 l(¬-¤ (a), (b), (c) n·ii (d) r, l¬·- ¬ |=¤ ¢+ =;| r| 181 ·i -r-(¤¸ºi ·l·¤i÷l¬·- ¬ ¤¬ ¬i ªin niºªi· - r (¬iº ¬i ··i¬i - ·¸¬º ·i- ¬ ¬i·i ¬ini r) n·ii ·¸¬ºi l¬¬¬i ªin ··i¬i - r÷¬-· - ¤(ir ¬º· ¬ ¤¸( ¤¬ ¤¬ -·ii· ¤º ¬^- ¬ºni r ¬i «^i¬ ¬i ªii·i ¬ ¬¬ ri ·¸º r| ¤r (·¤¬i(· n·ii ¬(l(l(·ini ¬i ¤-ªi -·i¬ r ¬iº ¬ºl-in -ii r| l···l¬lªin - (r -·i¬ ¬i·÷¬i r ` (a) l·inº¬l·¬i (b) ¤i·i¤º÷¬i·÷¬i (c) ^i¤i¬¤º÷¬i·÷¬i (d) l¬-¬i¤i¬ 182. «· ¬·i·¤(-·ii (r ¬·i·¤(-·ii r l¬¬- (a) -·i ¤¸ln ¤¸ºin l·¤lin rini r (b) ·ii- ¬i l(-i ·¤(-·ii rini r (c) ¬(¬ l·¤in rini r (d) · ni l·¤in, · ri ¬i¤in rini r 183. l···l¬lªin - ¬ ¬i· -ri--i ^i·ii ºi·-i¤ ^i-iºi ºi¬^iº ^iº-i ¬l·il·¤- ¬ ¬n^n ¬i·i ¤i·n ¬º· ¬i ¤ii r ` (a) ¬(¬ ¬·¬¸l¤n ¬iln ¬iº ¬·¬¸l¤n ¬·¬iln ¤lº(iºi ¬ (¤-¬ ¬·-¤ (b) ^ºi«i ºªii ¬ ·i¤ ¬ (BPL) ¤lº(iºi ¬ (¤-¬ ¬·-¤ (c) ¬·ii l¤¬· ¬-·i¤i ¬ ¤lº(iºi ¬ (¤-¬ ¬·-¤ (d) l¬¬i ·ii ¤lº(iº ¬ (¤-¬ ¬·-¤ RESONANCE PAGE # 56 184. Consider the following: 1. Right to education. 2. Right to equal access to public service. 3. Right to food. Which of the above is/are Human Right/ Human Right under "Universal Declaration of Human Rights" ? (a) 1 only (b) 1 and 2 only (c) 3 only (d) 1, 2 and 3 185. La Nina is suspended to have caused recent floods in Australia. How is La Nina different from El Nino ? 1. La Nina is characterised by unusually cold ocean temperature in equatorial Indian Ocean whereas El Nino is characterised by unusually warm ocean temperature in the equatorial Pacific Ocean. 2. El Nino has adverse effect on south-west monsoon of India, but La Nina has no effect on monsoon climate. Which of the statements given above is/are correct ? (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2 184. l···l¬lªin ¤º l(¤iº ¬il¬¤ 1. lºi-ii ¬i ¬l·i¬iº 2. ¬-i·ni ¬ ¬i·i ¬i( ¬l·¬ ¬ (i ¤ i·n ¬º· ¬i ¬l·i¬iº 3. ·ii¬· ¬i ¬l·i¬iº -i·( ¬l·i¬iºi ¬i ·¤i¤¬ ···ii·iºii ¬ ¬n^n ·¤¤ - - ¬ ¬i ·÷¬i,¬i ·÷¬ ¬l·i¬iº -i·( ¬l·i¬iº,¬l·i¬iºi - ¬ini r,¬in r ` (a) ¬(¬ 1 (b) ¬(¬ 1 ¬iº 2 (c) ¬(¬ 3 (d) 1, 2 ¬iº 3 185. ¤r ¬·r r l¬ ¬i--l¬¤i - ri¬ - ¬i¤i «i« ¤¬÷·i·i ¬ ¬¬ l·i¤ r ` 1. ¬i÷·i·i l(·i(ni¤ lr· -ri¬i^º - ¬-· ¬ ¬¬i·iiººi ª¤ ¬ -· ni¤-i· ¬ ¤lºli¬ rini r, ¬«l¬ ¤·÷·i·i l(·i(ni¤ ¤ºiin -ri¬i^º - ¬-· ¬ ¬¬i·iiººi ª¤ ¬ ^- ni¤-i· ¬ ¤lºli¬ rini r | 2. ¤¬÷·i·i ¬i ·iiºn ¬i ·l-iºi÷¤lº¤-i -i·¬¸· ¤º ¤ln¬¸ ¬ ¤ ·ii( ¤·ni r, l¬·n ¬i÷·i·i ¬i -i·¬¸·i ¬¬(i¤ ¤º ¬i; ¤·ii( ·ri ¤·ni| ·¤¤- - ¬ ¬i·÷¬i,¬i·÷¬ ¬·i· ¬ri r,r ` (a) ¬(¬ 1 (b) ¬(¬ 2 (c) 1 ¬iº 2 ·i·i (d) · ni 1 ¬iº · ri 2 RESONANCE PAGE # 57 186. With reference to the peroid of Indian freedom struggle, which of the following was/were recommended by the Nehru report ? 1. Complete Independent for India. 2. Joint electorates for reservation of seats for minorities 3. Provision of fundamental rights for the people of India in the Constitution. Select the correct answer using the codes given below : (a) 1 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3 187. Regarding the International Monetary Fund, which one of the following statements is correct ? (a) It can grant loans to any country (b) It can grant loans to only developed countries (c) It grants loans to only member countries (d) It can grant loans to the central bank of a country 188. Which amendment of constitution, the voting age reduced from 21 to 18 years in India. (a) 72 nd (b) 42 nd ( c ) 25 th (d) 61 st 189. International conference_____(i)______ on climate change held in Varsa(Poland) at Nov. 2013. Here (i) represents (a) COP - 18 (b) COP - 19 (c) COP - 17 (d) COP - 16 186. ·iiºni¤ -(nini ¬i·i¬· ¬ ¬i¬ ¬ ¬··i - ·rª lº¤i- - l···l¬lªin - ¬ l¬¬ ¬i,l¬¬÷l¬¬ ¬i ¬·ºi¬i ¬i ^; ·ii ` 1. ·iiºn ¬ l¬¤ ¤¸ºi -(nini 2. ¬-¤¬ª¤¬i rn ¬iºl-in -·ii·i ¬ l¬¤ ¬¤- l·(i ¤·÷-i i 3. ¬l(·ii· - ·iiºni¤i ¬ l¬¤ -il¬¬ ¬l·i¬iºi ¬i ¤ i(·ii· l···l¬lªin ¬¸-i ¬ ¬i·iiº ¤º ¬ri ·-iº ¤l·¤ (a) ¬(¬ 1 (b) ¬(¬ 2 ¬iº 3 (c) ¬(¬ 1 ¬iº 3 (d) 1, 2 ¬iº 3 187. ¬nººi·-i¤ -·i ¬i·i ¬ ¬«·i - l···l¬lªin - ¬ ¬i·÷¬i ¬·i· ¬ri r ` (a) ¤r l¬¬i ·ii ·ºi ¬i ~ºi ¤·i· ¬º ¬¬ni r (b) ¤r ¬(¬ l(¬l¬n ·ºii ¬i ~ºi ¤·i· ¬ºni r (c) ¤r ¬(¬ ¬·-¤ ·ºii ¬i ~ºi ¤·i· ¬ºni r (d) ¤r l¬¬i ·ºi ¬ ¬·i¤ «¬ ¬i ~ºi ¤·i· ¬º ¬¬ni r 188. ·iiºn - ¬i·¬ ¬l(·ii· ¬ºii·i· - -n·i· ¬i ¬i¤ 21 (·i ¬ ·i-i¬iº 18 (·i ¬º ·i ^¤i ` (a) 72 nd (b) 42 nd (c) 25 th (d) 61 st 189. (iº¬i(¤i¬º·) - ·(·«º 2013 - ¬¬(i¤ ¤lº(n· ¤º ¬·nºi·-i¤ ¬·-¬· ___(i)______ r¬i| ¤ri (i) l¬¬ ·ºiini r (a) COP - 18 (b) COP - 19 (c) COP - 17 (d) COP - 16 RESONANCE PAGE # 58 190. “Destination Mars : Secrets of the Red Planet” is book of (a) S. K. Das (b) Journel V. K. Singh( c ) C. N. Rao (d) K. Kasturirangan 191. Which of the following is considered as international day for removal of violence against womens under United Nations. (a) 8 march (b) 16 Oct (c) 31 May (d) 25 November 192. Biodiversity forms the basis of human existence in the following ways : 1. Soil formation 2. Prevention of soil erosion 3. Recycling of waste 4. Polilination of crops Select the correct answer using the codes given below. (a) 1, 2 and 3 only (b) 2, 3 and 4 only (c) 1 and 4 only (d) 1, 2, 3 and 4 193. Among the following States, which one has the most suitable climatic conditions for the cultivation of a large variety of orchids with minimum cost of production, and can develop an export oriented industry in this field ? (a) Andhra Pradesh (b) Arunachal Pradesh (c) Madhya Pradesh (d) Uttar Pradesh 190. ·l--· ºi· -i¬ l¬>-¬ ¬i ¤ · º· ·¬· - l¬¬¬i ¤-n¬ r÷ (a) ¤¬. ¬. ·i¬ (b) ¬·º¬ (i. ¬. l¬r (c) ¬i. ¤·. ºi( (d) ¬. ¬-n¸ºiº^· 191. ¬¤- ºi·- ¬ ¬·n^n l··· - ¬ ¬i·¬i -lr¬i¬i ¬ l(ª, lr¬i ¬i ¬-i·n ¬º· ¬ l¬¤ ¬·nºi·-i¤ l·(¬ ¬ ª¤ - -i·¤ l¬¤i ^¤i r (a) 8 -i¤ (b) 16 ¬·-¸«º (c) 31 -; (d) 25 ·(·«º 192. ¬i(÷l(l(·ini l···l¬lªin -i·¤-,-i·¤-i ,iºi -i·( ¬l-n-( ¬i ¬i·iiº «·i r; r 1. - ·i l·-iºi 2. - ·i ¬¤º·· ¬i ºi¬·ii- 3. ¬¤lºi·- ¬i ¤· ¤>ºi 4. ¬-¤ ¤ºi^ºi l···l¬lªin ¬¸-i ¬ ¬i·iiº ¤º ¬ri ·-iº ¤l·¤ (a) ¬(¬ 1, 2 ¬iº 3 (b) ¬(¬ 2, 3 ¬iº 4 (c) ¬(¬ 1 ¬iº 4 (d) 1, 2, 3 ¬iº 4 193. l···l¬lªin ºi¤i - ¬ l¬¬ ºi¤ - ¤¬i ¬(i¤¤- ¬¬(i¤÷l(·i¤¬ l-·iln¤i ·¤¬··i r l¬¬- ·¤¸·n- ¬i^n ¬ ¬il¬· ¬i l(l(·i l¬--i ¬i ªini ri ¬¬ni r, ¬iº (r ;¬ -ii - l·¤in÷··-ªi ·ni^ l(¬l¬n ¬º ¬¬ni r ` (a) ¬i·i ¤·ºi (b) ¬ªºii¤¬ ¤·ºi (c) -·¤ ¤·ºi (d) ·-iº ¤·ºi RESONANCE PAGE # 59 194. Which one of the following countries makes maximum use of the geothermal energy ? (a) New Zealand (b) Japan (c) Iceland (d) Russia 195. How many members of Rajya sabha are retired after every two years. (a) 1/2 (b) 1/3 (c) 1/4 (d) 1/10 196. The first women bank(Indian women bank limited) in the public sector in India has started in. (a) Banglore (b) Kolkata (c) Mumbai (d) Hyderabad 197. Consider the following : 1. Carbon dioxide 2. Oxides of Nitrogen 3. Oxides of Sulphur Which of the above is/are the emission/ emissions from coal combustion at thermal power plants ? (a) 1 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3 198. The authorization for the withdrawal of funds from the Consolidated Fund of India must come from (a) The President of India (b) The Parliament of India (c) The Prime Minister of India (d) The Union Finance Minister 194. l···l¬lªin ·ºii - ¬ ¬i· ¬i ¤¬ ·i¸ni¤i¤ ·¬i ¬i ¬l·i¬n- ·¤¤i^ ¬ºni r (a) ·¤¸¬i¬· (b) ¬i¤i· (c) ¬i;¬¬· (d) ºlºi¤i 195. ¤-¤¬ ·i (·i «i· ºi¤ ¬·ii ¬ l¬n· ¬·-¤ ¬(il·( -i ri ¬in r - (a) 1/2 (b) 1/3 (c) 1/4 (d) 1/10 196. ·iiºn - ¬i(¬l·¬ -ii - ¤·i- -lr¬i «¬(;l·¤· (¸-· «¬ l¬l--·) ¬ri ¤º ºiª l¬¤i ^¤i r ` (a) «^¬iº (b) ¬i¬¬-ii (c) -·«; (d) r·ºi«i· 197. l···l¬lªin ¤º l(¤iº ¬il¬¤ 1. ¬i«· ·i;¬i·¬i;· 2. ·i;-i¬· ¬ ¬i·¬i;· 3. ¬-¤º ¬ ¬i·¬i;· ·¤¤ - - ¬ ¬i·÷¬i,¬i·÷¬ ·-¬¬· ··-i¤ ºil- ¬¤ii - ¬i¤¬i ·r· ¬ ·-¬l¬n rini r,rin r ` (a) 1 ¬(¬ (b) ¬(¬ 2 ¬iº 3 (c) ¬(¬ 1 ¬iº 3 (d) ¬(¬ 1, 2 ¬iº 3 198. ·iiºn ¬i ¬l¤n l·l·i ¬ l·l·i l·¬i¬· ¬ l¬¤ l···l¬lªin - ¬ l¬¬¬i ¬·-i·· ¬l·(i¤ r ` (a) ·iiºn ¬ ºi·-¤ln (b) ·iiºn ¬i ¬¬· (c) ·iiºn ¬ ¤·ii·-ii (d) ¬·ii¤ l(-i -ii RESONANCE PAGE # 60 199. Under the Constitution of India, which one of the following is not a fundamental duty ? (a) To vote in public elections (b) To develop the scientific temper (c) To safeguard public property (d) To abide by the Constitution and respect its ideals 200. What was the reason for Mahatma Gandhi to organize a satygraha on behalf of the peasants of Kheda ? 1. The Administration did not suspend the land revenue collection in spite of a drought. 2. The Administration proposed to introduce Permanent Settlement in Gujarat. Which of the statements given above is/are correct ? (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2 199. ·iiºni¤ ¬l(·ii· ¬ ¬n^n l···l¬lªin - ¬ ¬i·÷¬i -¸¬ ¬n·¤ ·ri r ` (a) ¬i¬ ¤·i(i - -n·i· ¬º·i (b) (nil·¬ ¤( ln l(¬l¬n ¬º·i (c) ¬i(¬l·¬ ¬¤l-i ¬i ¬º-ii ¬º·i (d) ¬ l(·ii· ¬ ¤ ln l··-i(i· ºr·i ¬iº ·¬¬ ¬i·ºii ¬i ¬·-i· ¬º·i 200. ªi·i ¬ l¬¬i·i ¬ ¤-i - -ri--i ^i·ii ¬ ¬-¤i^r ¬·il-n ¬º· ¬i ·¤i ¬iººi ·ii ` 1. ¬¬i¬ ¤·· ¬ «i«¬¸· ¤ºii¬· · ·i¸÷ºi¬-n ¬i ·^iri -·il^n ·ri ¬i ·ii| 2. ¤ºii¬· ¬i ¤r ¤-ni( ·ii l¬ ^¬ºin - -·ii; «·i«-n ¬i^¸ ¬º l·¤i ¬i¤| ·¤¤- - ¬ ¬i·÷¬i,¬i·÷¬ ¬·i· ¬ri r,r ` (a) ¬(¬ 1 (b) ¬(¬ 2 (c) 1 ¬iº 2 ·i·i (d) · ni 1 ¬iº · ri 2 A nswers PART-A 1. (c) 2. (b) 3. (d) 4. (c) 5. (a) 6. (b) 7. (c) 8. (b) 9. (c) 10. (b) 11. (c) 12. (a) 13. (d) 14. (c) 15. (c) 16. (a) 17. (c) 18. (b) 19. (b) 20. (a) 21. (c) 22. (d) 23. (d) 24. (b) 25. (a) 26. (b) 27. (b) 28. (c) 29. (b) 30. (b) 31. (c) 32. (b) 33. (c) 34. (d) 35. (b) 36. (a) 37. (b) 38. (c) 39. (c) 40. (b) 41. (c) 42. (c) 43. (b) 44. (b) 45. (c) 46. (c) 47. (d) 48. (d) 49. (a) 50. (a) 51. (a) 52. (d) 53. (d) 54. (d) 55. (b) 56. (d) 57. (d) 58. (c) 59. (d) 60. (a) PART-B 61. (a) 62. (c) 63. (c) 64. (b) 65. (b) 66. (b) 67. (b) 68. (d) 69. (d) 70. (b) 71. (d) 72. (b) 73. (c) 74. (a) 75. (b) 76. (a) 77. (a) 78. (d) 79. (b) 80. (c) 81. (d) 82. (d) 83. (b) 84. (c) 85. (b) 86. (a) 87. (b) 88. (d) 89. (b) 80. (a) 91. (a) 92. (b) 93. (b) 94. (c) 95. (d) 96. (d) 97. (d) 98. (c) 99. (a) 100. (d) 101. (a) 102. (b) 103. (a) 104. (d) 105. (b) 106. (d) 107. (d) 108. (d) 109. (b) 100. (a) 111. (c) 112. (c) 113. (c) 114. (a) 115. (a) 116. (c) 117. (b) 118. (a) 119. (a) 120. (b) PART-C 121. (d) 122. (c) 123. (b) 124. (b) 125. (b) 126. (c) 127. (d) 128. (b) 129. (c) 130. (d) 131. (c) 132. (d) 133. (b) 134 (a) 135. (a) 136. (c) 137. (a) 138. (b) 139. (d) 140. (c) 141. (d) 142. (a) 143. (d) 144. (d) 145. (b) 146. (a) 147. (a) 148. (b) 149. (b) 150. (a) 151. (d) 152. (b) 153. (a) 154. (d) 155. (c) 156. (a) 157. (b) 158. (d) 159. (a) 160. (a) 161. (a) 162. (c) 163. (a) 164. (a) 165. (a) 166. (c) 167. (a) 168. (a) 169. (a) 170. (c) 171. (a) 172. (c) 173. (b) 174. (a) 175. (b) 176. (c) 177. (b) 178. (d) 179. (c) 180. (b) PART-D 181 (a) 182. (d) 183. (d) 184. (d) 185. (d) 186. (b) 187. (c) 188. (d) 189. (b) 190. (a) 191. (d) 192. (d) 193. (b) 194. (c) 195. (b) 196. (c) 197. (d) 198. (b) 199. (a) 200. (a) AIIMS MOCK TEST PAPER