Quiz for NEET Aspirants

A stationary bomb explodes into two parts of masses 3kg and 1kg. The total KE of the two parts after explosion is 2400 J. The KE of smaller part is

Meiosis has evolutionary significance because it results in…….

The class of antibodies involved in the allergic reaction is:

When a transistor is used as a switch it is in:

Which of the following is less general in characters as compared to genus

Which of the following joints would allow no movement?

A compound that is formed on passing chlorine through propene at 400°C is –

The number unpaired electrons in a paramagnetic diatomic molecule of an element with atomic number 16 is:

The sensitivity of a potentiometer can be increased by

Sodium reacts with water less vigorously than potassium because-

A simple pendulum hangs from the roof of a train moving on horizontal rails. If the string is inclined towards the front of the train, then train is-