Questions

Amartya Sen was awarded the Nobel Prize for his contribution to 

The elements known as primary nutrients for plants

Name the reddish brown gas evolved when Lead Nitrate is heated strongly.

Atomic number of an atom gives the number of which of the following ?

______ character of a bond between two atoms is greater if the difference in their electro negativities is lesser.

Which of the following country is a part of the South Asian Free Trade Area (SAFTA)?

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".

He enjoys to go on tours with his children.

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'.

What are (1)/ you doing (2)/ by here? (3)/No Error (4)