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1). Rs 12,0002). Rs 14,6403). Rs 21,0004). Rs 30,000 |
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Answer» Let x be the cost PRICE of a refrigerator Given that 20% DISCOUNT the selling price of a refrigerator is Rs.24,000 ⇒ x – 20x/100 = 24,000 ⇒ 80x/100 = 24,000 ⇒ x = Rs. 30,000 If the discount is 30%, we get ∴ Selling price = 30,000 – (30/100 × 30000) = 30,000 – 9,000 = Rs. 21,000 |
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