Directions:
Each of the questions given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.

Question:
If A = x% of y and B = y% of x, then which of the following is true?

Option A):
None
Option B):
A is greater than B
Option C):
Relationship between A and B cannot be determined.
Option D):
If x is smaller than y, then A is greater than B.

Correct Answer is Option A):
None