Title NEET - 06 - 2024.pdf ✅

Topic Covered PHYSICS : Motion in plane (Kinematics-2), Kinetic Theory of Gases CHEMISTRY : Qualitative & Quantitative analysis, Structure of Atom, Isomerism in Organic Compounds BIOLOGY : Plant Kingdom (Botany), Animal Kingdom (Zoology) ALL INDIA NEET TEST SERIES-UG-2023-24 DURATION : 200 Minutes DATE : MARKS : 720
PHYSICS SECTION - A Attempt All 35 Questions (1.) A particle is moving along a circular path with a constant speed of 1 10 ms− . What is the magnitude of the change in velocity of the particle, when it moves through an angle of 60 around the centre of the circle: (1) Zero (2) 10 m / s (3) 10 3 m / s (4) 10 2 m / s (2.) A shell is fired from a fixed artillery gun with an initial speed u such that it hits the target on the ground at a distance R from it. If 1 t and 2 t are the values of the time taken by it to hit the target in two possible ways. the product 12 tt is: (1) R g/ (2) R / 4 g (3) 2 / R g (4) R / 2 g (3.) Two particles are projected from the same point with the same speed 10 m / s such that they have the same range R , but different maximum heights, 10 m and 20 m . Which of the following is correct: (1) R = 200 m (2) R = 40 2 m (3) R 400 m = (4) R 20 2 m = (4.) A bullet is to be fired with a speed of 1 2000 ms− to hit a target 200 m away on a level ground. If 2 g =10 m / s , the gun should be aimed : (1) Directly at the target (2) 5 cm below the target (3) 5 cm above the target (4) 2 cm above the target (5.) A projectile is fired at an angle of 45 with the horizontal Elevation angle of projectile at its highest point as seen from the point of projection is : (1) 1 3 tan 2 −         (2) 45 (3) 60 (4) 1 1 tan 2 − (6.) A clock has a continuously moving second's hand of 0.1 m length. The average acceleration of the tip of the hand (in units of 2 ms− ) is of the order of (1) 3 10− (2) 2 10− (3) 4 10− (4) 1 10−
(7.) The molar specific heat at constant volume Cv for a monoatomic gas is : (1) 3/ 2R (2) 5/ 2R (3) 6 / 2R (4) 4 / 2R (8.) If R is the maximum horizontal range of a particle, then the greatest height attained by it when projected vertically upward (1) R (2) 2R (3) 2 R (4) 4 R (9.) Two bullets are fired horizontally with different velocities from the same height. Which will reach the ground first? (1) Slower one (2) Faster one (3) Both will reach simultaneously (4) It cannot bepredicted (10.) A ball is thrown upwards and it returns to ground describing a parabolic path. Which of the following quantities remains constant throughout the motion? (1) Kinetic energy of the ball (2) Speed of the ball (3) Horizontal component of velocity (4) Vertical component ofvelocity (11.) The maximum height attained by a projectile is increased by 10% . Keeping the angle of projection and initial velocity constant, what is the percentage increase in horizontal range? (1) 5% (2) 10% (3) 15% (4) 20% (12.) The maximum height reached by a projectile is 4 metres. The horizontal range is 12 metres. Velocity of projection in 1 ms− is (g is acceleration due to gravity): (1) 5 g / 2 (2) 3 g / 2 (3) 1 /2 3 g (4) 1 /2 5 g (13.) The ceiling of a hall is 40 m high. For maximum horizontal distance. the angle from horizontal at which the ball thrown from ground with a speed 56 m / s without hitting the ceiling of hall is: 2 [g 9.8 m / s ] = (1) 25
(2) 30 (3) 40 (4) 60 (14.) A projectile is projected with an angle '  ' with initial vel. ' u ' after some time its velocity is ' v ' and angle '  '. The value of v will be: (1) v u = (2) v u = cos sin   (3) v u = cos sec   (4) v u = sec cos   (15.) A ball is thrown from the top of a tower with an initial velocity of 1 10 ms− at an angle of 30 with the horizontal. if it hits the ground at a distance of 17.3 m from the base of the tower, the height of the tower is: (Take 2 g 10 ms− = ) (1) 5 m (2) 20 m (3) 15 m (4) 10 m (16.) A cricket ball is thrown at a speed of 1 28 ms− in a direction 30 above the horizontal. Calculate the maximum height ( ) 2 g 9.8 ms− = : (1) 10 m (2) 20 m (3) 25 m (4) 5 m (17.) Two bodies are thrown up at angles of 45 and 60 , respectively, with the horizontal. If both bodies attain same vertical height, then the ratio of velocities with which these are thrown is: (1) 2 3 (2) 2 3 (3) 3 2 (4) 3 2 (18.) If the velocity (in 1 ms− ) of a particle is given by ˆ ˆ 4.0 5.0 i t j + , then the magnitude of its acceleration (in 2 ms− ) is: (1) 4 (2) -5 (3) +5 (4) -4 (19.) Relationship between PV, and E for a gas is: (1) 3 P EV 2 = (2) 3 EP 2 V = (3) 3 PV E 2 = (4) 2 PV E 3 = (20.) The adjoining figure shows graph of pressure and volume of a gas at two temperatures T1 and T2 . Which of the following interferences is correct