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.

Let us examine the facts in the case more ____________. First of all, language is no more ____________ a medium; it is like air to the creatures of the land or water to fishes. If it is perfectly clear and pure, we do not notice it any more than we notice pure air when the sun is shining ________ a clear sky, or the taste of pure cool water when we drink a glass __________ a hot day. Unless the sun is shining, there is no brightness; unless the water is cool, there is __________ refreshment.

no more ____________ a medium;

The centre of the reflecting surface of a spherical mirror is called the

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Carry out a task clumsily or incompetently

A good measure of the standard of living is

How many litres of blood does an adult body have?

Which of the following was built by the ancient Incas?

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 _____.

The determinants of aggregate demand