Questions

A Sonar of a ship sends sounds waves of speed 1000 m/s. These waves are reflected back by the ocean floor in 2 seconds. Find the depth (in m) of theocean floor. 

Tipu Sultan was also known as the Lion of _____ ?

The Comptroller and Auditor General of India does not audit the receipts and expenditure of

Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.

But the war did not cease; though friend and foe alike were almost drowned in blood. It seemed as powerful as eternity, and in time Tony Vassall too went to battle and was killed. The country gave Patience a widow's pension, as well a touching inducement to marry again; she died of grief. Many people died in those days, it was not strange at all. Nathan and his wife got so rich that after the war they died of overeating, and their daughter Olive came into a vast fortune and a Trustee.

In the passage, it is stated that "friend and foe alike were almost drowned in blood." What does it convey?

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

Reap the whirlwind

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

Preferring or attracted to sunlight

(1132 + 1152 + 1172 - 113 x 115 - 115 x 117 - 117 x 113) is equal to

If (1 - cosA)/2 = x, then the value of x is