Questions

Any undesirable change in physical, chemical or biological characteristics of air, land, water or soil is called?

Which of the following was published by Gandhji during his stay in South Africa?

The ancient Indian legal document 'Manusmriti' was written in ___.

_______ fiber is used in making bulletproof vests.

Who of the following was the last Governor General of Bengal?

Among the following which one lays eggs and does not produce young ones directly?

Which type of cell, skin is made up of:

The element with the highest electron affinity among halogens is