Title NEET - 04 - 2024.pdf ✅

Topic Covered PHYSICS : Kinematics-1, Thermal Conduction, Thermal Radiation CHEMISTRY : Some Basic Concept of Chemistry BIOLOGY : The Living World, Biological Classification ALL INDIA NEET TEST SERIES-UG-2023-24 DURATION : 200 Minutes DATE : MARKS : 720
PHYSICS SECTION - A Attempt All 35 Questions (1.) Velocity-time curve for a body projected vertically upwards is : (1) Parabola (2) Ellipse (3) Hyperbola (4) Straight line (2.) A graph between the square of the velocity of a particle and the distance s moved by the particle is shown in the figure. The acceleration of the particle is : (1) 2 8 ms− − (2) 2 4 ms− − (3) 2 16 ms− − (4) 2 2.75 ms− − (3.) If the velocity v of a particle moving along a straight line decreases linearly with its displacement s from 20 m / s to a value approaching zero at s 30 = m , then acceleration of the particle at v =10 m / s is : (1) ( ) 2 2 / 3 ms− (2) ( ) 2 10 / 3 ms− − (3) ( ) 2 20 / 3 ms− (4) ( ) 2 20 / 3 ms− − (4.) The graph shows position as a function of time for two trains running on parallel tracks. Which statement is true : (1) At time B t , both trains have the same velocity.
(2) Both trains have the same velocity at some time after B t (3) Both trains have the same velocity at some time before B t (4) Somewhere on the graph, trains have the same acceleration. (5.) Four girls skating on circular ice ground of radius 200 m start from a point P on the edge of the ground and reach a point Q diametrically opposite to P following different paths as shown in figure. For which girl displacement is equal to the actual length of path : (1) A (2) B (3) C (4) D (6.) A car is moving along a straight line OP as shown in figure. It moves from O to P in 18sec . & returns from P to Q in 6sec . Its average velocity of car in going from O to P and back to Q from O via P : (1) 0.5 m / s,10 m / s (2) 20 m / s,10 m / s (3) 10 m / s,15 m / s (4) 25 m / s,35 m / s (7.) The position of an object moving along x -axis is given by 2 x a bt = + where 2 a b = = 8.5 m, 2.5 m / sec &t is measured in seconds. What is the average velocity between t = = 2 S& t 4 S : (1) 7.5 m / s (2) 10 m / s (3) 15 m / s (4) 25 m / s (8.) In 1 sec a particle goes from point A to point B , moving in a semicircle of radius 1 m . The magnitude of average velocity is : (1) zero (2) 1 m / s (3) 3.14 m / s (4) 2 m / s (9.) The speed-time graph of a particle moving along a fixed direction is shown in figure. obtain the average speed of particle between t = 0sec to 10 sec :