Questions

The ____ of a substance is defined as the mass per unit volume.

If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?

What is the resistance (in Ω) of an electrical component if a current of 0.4 A passes through it on application of 12 V of potential difference across it?

Who is the Vice Chairperson of NITI Aayog ?

In Indian Constitution, ______ contains provisions related to Anti-defection law.

The Typhoon named 'Goni' has recently hit which country?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

They will (A)/ leave the office at six and (B)/ reach at home by seven. (C)/ No error (D)

Which former Indian cricket player has taken charge as the Indian cricket team's head coach in 2017?