Which of the following fractions lies between 3/7 and

She is optimistic about her future.

Select the most appropriate antonym of the given word.

Slim 

Smoke :  Pollution: : War :  ?

In the following question select the answer pair that expresses a relationship most similar to that expressed in the capitalised pair.

 Find out which is not a compound word from the following options 

Person with independent or unorthodox views

Confide - My cousin confides in me,thats why I know all of her secrets.

In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word as your answer.