যদি Q/P = 1/4 হয়, তবে P+Q/P-Q এর মান কত?

A 5/3

B 2/3

C 3/5

D 5/7

Solution

Correct Answer: Option A

দেওয়া আছে,
              Q/P =1/4
           ⇒ p = 4Q
∴ P+Q/P-Q = 4Q +Q / 4Q - Q
                =5Q/3Q = 5/3

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