Questions

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

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.

The _____ of energy in India are met from both commercial and non commercial sources. The most _____ sources of energy today are coal and natural gas, hydro
electricity and nuclear power. On the other hand, firewood, cow-dung cakes and vegetable waste etc. _____ non commercial forms of energy. While non commercial
forms of energy _____ demand, coal is the _____ source of commercial energy in India.

coal is the _____ source of commercial energy in India. 

Buland Darwaza is the main entrance to the palace at?

Which among the following is the difference in valuebetween a countrys imports and exports?

Find arc elasticity of demand, if quantity demanded falls from 4600 to 4200 when price of the item is increased from Rs 960 to Rs 1000?

The northwest ordinance of 1787 provided for the

The tides in the sea are primarily due to

Author of famous book “12 Years A Slave” is