Questions

Which of the following gases is produced due to incomplete combustion of fuel?

The yellow colour of human urine is due to

What is the function of guard cells of stomata?

In which market form, a market or an industry is dominated by a single seller?

Find arc elasticity of demand, if quantity demanded falls from 4600 to 4200 when price of the item is increased from Rs 960 to Rs 1000?

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

Optimistic in an apparently difficult situation

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

It goes without saying

A sentence has been given in Direct/Indirect Speech.  Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

Tina said to him, “Please wait here till I return.”