alleryஇரண்டு பொருட்கள் ஒவ்வொன்றும் ₹360 க்கு விற்கப்படுகின்றன. ஒன்று 50% லாபத்தையும் மற்றொன்று 10% நஷ்டத்தையும் தருகிறது. ஒட்டுமொத்த முடிவு?
A10% லாபம்
B20% லாபம்
C15% லாபம்
D12.5% லாபம்
Answer & Solution
Correct answer: D. 12.5% லாபம்
அவற்றின் விலை ₹360/1.5 = ₹240 மற்றும் ₹360/0.9 = ₹400;
₹80 லாபம் ₹640 12.5%.
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