Questions

Which structure is specific to eukaryotic cells?

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.

He said to the dentist, "I have a toothache."

Select the word with the correct spelling.

Inattention is generally caused by concentration on

Energy travels from Sun to Earth through

Which country is the world's largest silver producer?

Webbed neck is a characteristic of

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

This is a change of my usual work