Questions

With which country India has signed an agreement to renew the supply of Petroleum for a period of 5 years (i.e. till 2022)?

Officially what is the conventional name of Bangladesh?

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

Which of the following is most important for absorption of heat radiated from the Sun as well as from the Earth?

The most abundant element in the earth's atmosphere is

There are two elements-calcium (atomic number 20) and argon (atomic number 18). The mass number of both the elements is 40. They are therefore known as

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

Constantan is alloyed from ...... metals.