NEET questions
18092 published questions with worked solutions.
- Which one of the following vitamins is water-soluble?
- RNA and DNA are chiral molecules, their chirality is due to
- Which one of the following polymers is prepared by condensation polymerization?Not in JEE Main or NEET syllabus
- Dimensions of resistance in an electrical circuit, in terms of dimension of mass M, of length L, of time T and of current I,...
- A car moves from X to Y with a uniform speed v_u and returns to Y with a uniform speed v_d. The average speed for this round trip...
- A particle starting from the origin (0, 0) moves in a straight line in the (x, y) plane. Its co-ordinates at a later time are ( 3...
- A vertical spring with force constant K is fixed on a table. A ball of mass m at a height h above the free upper end of the...
- A wheel has angular acceleration of 3.0 rad/sec ^2 and an initial angular speed of 2.00 rad/sec . In a time of 2 sec it has...
- A and B are two vectors and is the angle between them, if | A B | = 3 ,( A B ) the value of is
- The position x of a particle with respect to time t along x-axis is given by x = 9t^2 - t^3 where x is in metres and t in second....
- Two satellites of earth, S_1 and S_2 are moving in the same orbit. The mass of S_1 is four times the mass of S_2. Which one of...
- Assuming the sun to have a spherical outer surface of radius r, radiating like a black body at temperature t^ C , the power...
- An engine has an efficiency of 1/6. When the temperature of sink is reduced by 62^ C , its efficiency is doubled. Temperature of...
- A black body is at 727^ C . It emits energy at a rate which is proportional to
- The frequency of a light wave in a material is 2 10^ 14 Hz and wavelength is 5000 . The refractive index of material will be
- The phase difference between the instantaneous velocity and acceleration of a particle executing simple harmonic motion is
- The particle executing simple harmonic motion has a kinetic energy K_0 ^2 t. The maximum values of the potential energy and the...
- A particle executes simple harmonic oscillation with an amplitude a. The period of oscillation is T. The minimum time taken by...
- The electric and magnetic field of an electromagnetic wave are
- Three point charges +q, -2q and +q are placed at points (x = 0, y = a, z = 0), (x = 0, y = 0, z = 0) and (x = a, y = 0, z = 0)...