Questions

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

The system which is observed to do progress

___________ gases absorb long wave (infrared) radiation from the earth and emit it again towards the earth.

In terms of size, Mars ranks no. ___ in our Solar System.

When net torque is zero, __________ will be constant.

Which country topped the list on "World Happiness Index", 2015 published by the sustainable Development Solutions Network (SDSN)?

The internet was created to provide

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

All moonshine

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

Whistle in the dark