Questions

Which gas contributes most to the Greenhouse effect?

Constantan is alloyed from ...... metals.

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.
(A) Still
(B) waters
(C) run deep
(D) No Error

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

The Marathas surrendered their fort to the Mughals after the war.

Whose tributary is Tawa River?

The method of soil conservation in which rocks are piled up to slow down the flow of water which prevents gullies and further soil loss is called?

First man to go into space was

Equal day/night in both hemispheres is on ________.