General Knowledge Questions

Which phenomenon is responsible for the echo of sound wave?

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

Cluster

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

If we can permit ourselves to _______________ movement fully, we permit ourselves to perceive, think ________ reflect. We allow ourselves the privilege of reimagining dance,music, and the way you and I talk, or think, or love. We move _____________ an incredible space of __________, primarily in thought, but perhaps more restrictively in defining____________, or maybe even doing away with it.

ourselves to _______________ movement fully

A solar cell is made up of:

Atomic number of which of the following elements is greater than that of Iodine

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

Rivet

Select the word with the correct spelling.

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

X marks the spot