question_answer

Which information are necessary to answer the questions asked-

Which is the smaller of two numbers?

I. The difference between these two numbers is one-fourth of the larger number.

II. The sum of these two numbers is 49.

III. The difference between these two numbers is 7.

A)  Only I and II

B)  Only I

C)  Either I or II and III

D)  All

E)  None of these