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.

Books are our ______ friends. They are our guides. We can learn everything from them. The books contain all the great ______ of the world's leaders and we can learn them by reading the books. The books help us find ______ to our questions. The books never fail us. We should read as ______ books as we can. But all books are not good. So we should ______ only good books.

the great ______ of our world.

In the given question, an idiom/phrase highlighted in bold is given in a sentence. Choose the most suitable meaning of the idiom/phrase.

The prisoners broke out of jail when the guards weren’t looking

What are the receptors for detecting taste called?

In rainforest habitats are classified by?

The __________ exchange rate is the price of one unit of foreign currency in terms of domestic currency.

TRIPS Agreement pertains to 

In which of the following mentioned activities is the potential energy (P.E) converted into kinetic energy(K.E)?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Put one's foot down