Questions

Why does a piece of cloth, which appears green in sunlight, appear black when it is viewed under red light?

An object having a mass 'm' moving with a velocity 'v' possesses a kinetic energy 'K'. If its velocity is doubled, its kinetic energy will become:

The huge storm known as Great red spot is associated with which planet?

The Reserve Bank of India (RBI) proposed a four-tier regulatory framework for which type of financial institutions?

The Certificate of Deposit (CD) is a negotiable money market instrument and issued in the form of?

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Books are our ______ friends. They are our guides. We can learn everything from them. The books contain all the great ______ of the world's leaders and we can learn them by reading the books. The books help us find ______ to our questions. The books never fail us. We should read as ______ books as we can. But all books are not good. So we should ______ only good books.

the great ______ of our world.

Curd contains mainly ___ acid.

Thumba in Kerala is famous because ___.