Questions

Bulb is a modification of which part of a plant?

Insulators have resistivity of the order of 

Which of the following physical quantity measures the rate of work done?

A body of mass 3 kg accelerates from 10 m/s to 20 m/s in 5 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).

The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as

The process when the computer is switched on and the operating system gets loaded from hard disk to main memory is called

The number of parliamentary seats (Lok Sabha) of Haryana is

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Terse