Questions

There are two elements-calcium (atomic number 20) and argon (atomic number 18). The mass number of both the elements is 40. They are therefore known as

'M' in BIMARU stands for which state?

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

A place where astronomical observations are made

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in passive/Active voice.

An elephant may be helped even by an ant.

Which of the following is most important for absorption of heat radiated from the Sun as well as from the Earth?

Terylene is a condensation polymer of ethylene glycol and which acid?

After the defeat at Plassey, Sirajuddaullah was assassinated and ________ was made the nawab.

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