Discussion

Q.

There are 4 positive integers P, Q & R and S. P is 60% more than R. S is 25% less than Q. If Q is 40 % less than R, then what percentage is S of P?

A. 45%

B. 33.33%

C. 71.875%

D. 28.125%

Correct Option is D

Explanation:

There are 4 positive integers P, Q & R and S. P is 60% more than R. S is 25% less than Q. If Q is 40 % less than R, then what percentage is S of P?

Let R = 100

Then P = 160, Q =60

S = 45

45 /160 × 100  = 300

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