Questions

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".

The music (soothe) me and I stroll on happily.

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

Reprove

Which part of the brain plays an important role in motor control?

There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?

What is C12H22O11 also known as

"Sunrise Industries” are industries _____________

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'.
The reason for (1)/ his failure is because (2)/ he didn't study at all. (3)/ No Error (4)

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is