Questions

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
Gopal's mother reminded him to take his wallet.

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: Forests make for beautiful natural landscapes and scenery.
Q: They offer visitors and tourists the beauty of trees and plants of all kinds and a large variety of wildlife that inhabits the area.
R: Forests are a treasure house of nature.
S: People enjoy going into the forests either on foot or on a safari.

The strongest interactions between molecules of hydrogen chloride are

Name the acid present in lemon.

What is the name of the hormone produced by thymus gland?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
To put a spoke in one's wheel

If two marbles are picked at random, what is the probability that either both are red or both are green?

A batsman in his 12th innings makes a score of 120, and thereby increase his average by 5. The average score after 12th innings is