Questions

___________ states that internal energy is a function of state and the increase in internal energy is equal to the sum of the heat supplied to system and work done by the system.

Which greenhouse gas is produced by the raising of cattle?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
Belief or opinion contrary to what is generally accepted

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

Food was packed, and they__________, a merry, delighted party.

What is the name of the acid in grapes?

Improve the bracketed part of the sentence.
When I first saw Ankit, he (was playing) cricket.

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

 In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Absolve