Questions

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. 

In which year (in AD) was the East India Company established?

The ratio of the ages of man and his wife is 4:3. After 4 years, the ration will be 9:7. If at the time of marriage, the ratio was 5:3, how many years agowere they married?

If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,

What is the value of (tan45° + 1/√2) ?

Choose the most appropriate answer:Vinod Mehta an eminent Indian journalist and founder editor-in-chief of ‘Outlook’ published his autobiography by the name of

Big landlords or warrior chiefs in the seventh century were acknowledged as _________ by the existing kings?

Ghatotkacha (who ruled in the years 290–305 B.C.) was a king from which dynasty?