Questions

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

New kid on the block

According to Central Pollution Control Board (CPCB), particulate size _______ micrometers or less in diameter are responsible for causing the greatest harm to human health.

The focal length of a concave mirror with a radius of curvature of 20.0 cm is :

According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ____ of an object.

The official song ‘WakaWaka’ of FIFA World Cup held in the year 2010 at South Africa was sung by which popular singer?

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct.

1. After the firing that evening the street that used to be full of people was completely deserted.
P. Nor were any windows open.
Q. Suddenly, I detected a movement to my left.
R. There was no trace of any human beings, and all doors were firmly closed.
S. Surprisingly, even the stray dogs had disappeared.
6. I was so frightened that I ran for my life.

Select the word with the correct spelling.

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".
She (starts walks) without responding.