question_answer

Direction: The questions is accompanied by three statements III and III. You have to determine which statement(s) is/are sufficient/necessary to answer the question.

How many students in a class like to play Cricket?

I. Out of 155 students in the class, 20 like only Hockey and Cricket, 22 like only Football and Cricket and 18 like only Football and Hockey.

II. All the students like at least one game and 12 students like all the three games.

III. 10 students like to play only Cricket.

A)  Only I and II   

B)  Only I and III              

C)  All I, II and III

D)  Either (A) or (B)

E)  None of these

Correct Answer: C

Solution :

            From I, II and III. Thus, total students in the class who like to play Cricket \[=10+20+12+22=64\] Hence all I, II and III together are necessary to answer the question.