Questions

A Sonar of a ship sends sounds waves of speed 1600 m/s. These waves are reflected back by the ocean floor in 4 seconds. Find the depth (in m) of the ocean floor.

If a star is bigger than Sun, but not more than twice as big, it will turn into a _______.

Aromatic hydrocarbons contain at least _____ benzene like ring in their molecules.

Akbar's tomb is located at which of the following places?

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Callow

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

Members usually meet in one another's homes.

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

Will you tell me who did accompany you to the airport?

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

Teachers are exemplary to the virtues of middle class.