Questions

Atomic mass of Nitrogen is 14 and that of Hydrogen is 1. What will be the molecular mass of Ammonia?

Which of the following is NOT a property of acids?

AIDS is caused by the Human Immunodeficiency Virus (HIV). The transmission of HIV infection generally occurs through

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

______ people in slum areas have access to toilets even in Delhi.

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Farcical

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.

The very ___________________ of apologizing and forgiveness _________________ the importance of memory and the vitality of the community as a link between past, present and future. It ________________ the question of the responsibility ______________ the past and its injustices. Somehow for many politicians, the past is a different country for _________________ they have no responsibility.

 forgiveness _________________ the importance of memory and the vitality of the community

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

Heave a sigh of relief

Which of the following changes when a body performs uniform circular motion?