Questions

Which of the following molecules is joined by a double covalent bond?

Bauxite is an ore/mineral of

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The teacher said, "Nobody can solve the problem."

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'.

He watched as fights (1)/ broke out (2)/ along the city. (3)/No Error (4)

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.

REASSURE

Select the word with the correct spelling.

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

Words inscribed on the tomb

The Constitution of India was promulgated on January 26, 1950 because--