Questions

Select the missing number from the given alternatives

When n is divided by 4, the remainder is 3. The remainder when 2n is divided by 4 is:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

5 , 9 , 6 , 11, 7 , ?

As of February 2018, who owns the Delhi-based IPL team "Delhi Daredevils"?

A rocket is launched to travel vertically upward with a constant velocity of 20 m/s. After travelling for 35 seconds, the rocket develops a snag and its fuel supply is cut off. The rocket then travels like a free body. The height achieved by it is

A lens has a power +2.0 D. The type of lens and its focal length will be

The diameter of the reflecting surface of a spherical mirror is called a/an

What is the upward force exerted by water called?