Questions

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 0.2 A passes through it on application of 8 V of potential difference across it?

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

Who has been appointed as the Chief Secretary of the Delhi Government in December 2017?

Where are coins minted in India?

Which of the following is done at a Stock Exchange ?

What is the type of asexual reproduction in Amoeba?

In the following question, sentence given with blank to be filled in with an appropriate word(s). Four alternatives are suggested for the question. Choose the correct alternative out of the four and indicate it by selecting the appropriate option.

The gate _______ by the watchman on duty.