Questions

Benzene is ______ in ethyl alcohol.

What chemical is injected into a person's body when an ant bites?

Which molecule contains a polar covalent bond?

The ionosphere overlaps which two layers of the atmosphere?

ESPN annually ranks 100 of the most famous active sportspersons in the world to create the 'ESPN World Fame 100' list. Which Indian player had the highest ranking in this list in 2017?

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

Most children remain______school between the ages of seven and ten.

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

The policeman said, "I saw a knife here."

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.

Had she worked hard she would have won the gold medal.