Questions

What is the ratio of masses of hydrogen and oxygen in the water?

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.

Who discovered Nitrogen?

Indira Goswami, the famous editor, poet, scholar and writter won the Jnanpith Award in which language?

Who built Jama Masjid?

During the Independence Movement, Subhash Chandra Bose revamped the Indian National __________.

A wooden block of mass m1 kg accelerates at m/s when a force of 5 N acts on it. Another block of mass m2 kg accelerates at 20 m/s when the same force acts on it. If both the blocks are tied together and the same force acts on their combination, the acceleration will be about