Questions

If the frequency of a sound wave of given velocity is increased , how will it affect its wavelength?

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

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select No Error.

No matter what Ashoka did in his earlier (1)/ years, in the ending he proved to be uncommonly (2)/ virtuous and wise. (3)/ No error (4)

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

In the post-liberalisation era, urbanisation (has being taking) place at a rapid pace.

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.

In a dynamic society everything is provided for by law and only a few things are __________ to politicians. The universe is governed ________ law. The inverse square law __________ the earth in its orbit and the law of atomic fusion keeps the sun shining ________ the whole earth. Likewise, the law should govern a nation where the judge, the police and the civil servant dispense ___________ to the citizen.

square law __________ the earth in its

In sexual reproduction a parent contributes

A girl child has which of the following combinations of chromosomes in her cells?

India has changed over to the decimal system of coinage in___________.