Questions

If cosA + cos2A = 1 then the value of sin2A + sin4A is

The colour of Australian cricket team's cap is

What is the capital of Norway?

If price of an article decreases from Rs P1 to Rs 190, when quantity demanded increases from 5000 units to 5200 units, and if point elasticity of demand is -0.8 find P1?

If goods A and Z are complements, an increase in the price of good Z will _____.

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P: It has been the handmaid of the ruling class.
Q: Therefore, ever since the dawn of civilization, persons in power have always tried to supervise or control education.
R: Education is an instrument which imparts knowledge and therefore, indirectly controls power.
S: It is an old saying that knowledge is power.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
To give up a throne voluntarily

The rate of change of linear momentum of a body is proportional to the ___________ acting on it.