Questions

Match the characteristics with their market structure:
(a) Firm has control over quantity of output but it must take into account reactions of competitors.
b) Firm will tend to set output so that it earns maximum profits.

If quantity of a good demanded increases from 200 to 250 then the average income of the population increases from Rs 20,000 to Rs 30,000, find Arc Income elasticity of demand?

Which of the following brings out the 'Consumer Price Index Number' for Industrial workers?

Rajaji National Park is in ___.

To which class does Oxyreductases, transferases, hydrolases belong?

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.

Society and individuals will evolve __________ changing times. Technology will continue to play an increasingly ____________ role in our lives in the years to come. Passing the blame on to technology is the easiest thing to do, but how we _____________ to use technology is an individual decision. In an attempt to be connected with the world _______ large, are we getting disconnected with the people who mean the most to us? This is a question worth pondering _________.

play an increasingly ____________ role in our lives

WHICH OF THE FOLLOWING IS not A RENEWABLE SOURCE OF ENERGY?

Why does a piece of cloth, which appears green in sunlight, appear black when it is viewed under red light?