Questions

The number of parliamentary seats (Rajya Sabha) of West Bengal is

Mangifera indica is the scientific name of

Vacuum Tubes were used by _________ Generation of Computers.

A body has a weight W on the surface of Earth. What is its weight on a planet whose mass is 15 times that of Earth and a radius that is 4 times that of the earth?

As a sailor jumps in the forward direction, the boat moves backwards. This example illustrates Newton's :

The Berlin conference in 1884 was significant because it

Three words in bold letters are given in each question, which have something in common among themselves. Out of the four given alternatives, choose the most appropriate description about these three words.

Abhi Bhattacharya: Utpal Dutt: Satyajit Ray

A and B together can do a piece of work in 12 days while A alone can do the same work in 30 days. B alone can do it in