Questions

Give an example of a salt which gives an aqueous solution of pH less than 7.

What is nature of pH of Milk?

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

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

Petrify

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

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

The act of speaking irreverently about sacred things

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.

Which of the following is related to the Tinkathiya Pratha?