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A B سے دوگنا پرانا ہے۔ B 3 C سے سال پرانا ہے۔ اگر C 5 ہے، A کی عمر کتنی ہے؟

A18
B13
C16
D10
Answer & Solution
Correct answer: C. 16
C = 5. B = C + 3 = 8. A = 2B = 16.
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