Questions

What is plant cell wall mainly composed of?

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.

The _____ of energy in India are met from both commercial

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.

CONSCRIPT

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Guzzle

When light passes from one medium to another, this phenomenon of change in its direction is called _____.

Refractory bricks are used for

Which of the following produces the most solid waste ?

Which is the first Hindi newspaper of India?