allery20% தள்ளுபடிக்குப் பிறகு, ஒரு பையின் விலை ₹720 ஆகும். அதன் குறித்த விலை என்னவாக இருந்தது?
A₹800
B₹850
C₹900
D₹960
Answer & Solution
Correct answer: C. ₹900
₹720 என்பது குறித்த விலையின் 80% ஆகும், எனவே விலை ₹900 ஆக இருந்தது.
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