Questions

A manufacturer faces price elasticity of demand of a ­1.25 for its product. If it lowers its price by 6.4%, the increase in quantity sold will be _____.

Which of the following is considered a "diversified" investment?

If sin 30° + cos 45° = X, then the value of X.

Who wrote the National song of India?

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.

When the kerosene burned, the fuel in the tank below would be __________ pressure, and __________a small circular flame would appear in the burner.The valve had to be opened to let more kerosene vapour to the burner and pumping resumed. With the increase in pressure, the burner flame would spread _________ a loud noise. To lower the flame,the valve had to be _________ opened to reduce the pressure and then tightened until the desired flame size was achieved. _________ you wanted the flame to be bigger, you had to hit the piston again. Pump stoves are still in vogue.

had to be _________ opened to reduce

The acceleration due to gravity at the surface of the earth (mass M and radius R) is proportional to ___.

What of the following refers to hypotheses which are confirmed by varied tests?

Who designed the world's lightest satellite 'Kalamsat', which NASA launched and set a new world record?