alleryکارڈز کی قیمت ₹8 ہر ایک اور ₹12 میں فروخت ہوتی ہے۔ کتنے ₹100 منافع کماتے ہیں؟
A20
B25
C24
D30
Answer & Solution
Correct answer: B. 25
ہر کارڈ کماتا ہے ₹12 − ₹8 = ₹4، لہذا ₹100 منافع کے لیے 25 کارڈز کی ضرورت ہے۔
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