Question
Marked price = ₹2500. Two successive discounts of 20%
and 10% are given. Find selling price and effective discount %.Solution
ATQ, SP = 2500 × 0.8 × 0.9 = 2500 × 0.72 = 1800 Discount = 2500 − 1800 = 700 Effective discount% = (700/2500)×100 = 28% Answer: SP = ₹1800, Effective discount = 28%
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