Questions

Which of the following is not correctly matched?

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.
COURAGE

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

Plight

How many layers are there in the OSI networking model?

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.

Atomic radius is measured in:

As per a report released by RBI in August 2017, approximately how much percent of the demonetised currency returned to the central Bank?

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

Killer of prophet