allery5,000 ایک سال میں 4% پر Rs 800 سادہ سود کماتا ہے۔ کتنے سالوں سے؟
A3 سال
B2 سال
C5 سال
D4 سال
Answer & Solution
Correct answer: D. 4 سال
وقت = 800 x 100 / (5000 x 4) = 4 سال۔
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