Questions

The spring balance works on the principle of __________

Kelvin (K) is the unit of measurement of ________.

Warm air is ______.

Which is the first newspaper of India?

4*(-­0.1(5.5 + 8.5)) of 0.5 = ?

The United Nations Green Climate Fund is Headquartered in which country?

Neeraj Chopra is associated with which sports?

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.