In each of the following questions, sentences are given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for each question. Choose the correct alternative out of the four and indicate your choice for the correct answer.

Exercise is beneficial______ health.

Who is the author of the book 'To the Point'?

IRONIC

Who is to acquire manufacturing facility of General Motors in Talegaon, Maharashtra?

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

A difficult or unpleasant situation is known as:

Study the following information carefully and answer the question given below.
In a club of 30 people, all of them belong to at least one group - Chess, Drama and Art.6 people belong only to the Art group. 5 people belong to all three groups. 2 people have joined the Chess and the Art group but not the Drama group. 15 people belong to the Art group. 2 people have joined only the Chess group. 3 people have joined only the Drama group. 

How many people have belonged to the Chess group? 

What is the contribution of the Central Government in the Swachh Bharat Mission (Urban) programme?