Questions

According to the distance of planets from the Sun, which of the following order is correct?

The instrument used to determine the rotation speed of a shaft is called

What is the duration of the world’s shortest X–ray laser has been successfully created by the scientists?

If any Fundamental Right of a citizen is breached then under Article 226 of Indian Constitution he can move to ______.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No error'.

Hardly had I reached the (1)/ exhibition where I learnt (2)/ about the major robbery. (3)/ No Error (4)

Acid Rain has pH value of

Metal oxides which react with acids as well as bases are called

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The main use of friendship is that it ______ man to express his feelings and emotions.