General Knowledge Questions

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.

QUIESCENT

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

The reason for (A)/ my absence is (B)/ due to ill health (C)/ No Error (D)

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word .

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
To exclude from a society or group.

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

Vigilance

The work done by centripetal force is ______.

The area under a Velocity-Time graph represents ______________.

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.