Questions

If a+b-62+a2b2+1+2b=2ab+2a, then the value of a is 

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

One who listens secretly to private conversation

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".

Elephants live in groups in the jungle.

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

The girl to whom he got married to is an actress.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
The faculty or power of using one's will

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".

I did not give at the examination as my circumstances are bad.

Triton is the moon of which planet?