Question : The marked price of the computer is Rs. 80000. It is sold for Rs. 65280 after two successive discounts. If one of the discounts is 15 percent, then what is the value of the other discount?
Option 1: 7 percent
Option 2: 5 percent
Option 3: 6 percent
Option 4: 4 percent
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Correct Answer: 4 percent
Solution : Given, Marked price of the computer = Rs. 80,000, Selling price after two discounts = Rs. 65,280, First discount = 15% Let the second discount be $x$%. ⇒ Selling price after the first discount = Marked price – $\frac{15}{100} ×$ Marked price ⇒ Selling price after the first discount = 80,000 – $\frac{15}{100} ×$ 80,000 = 80000 – 12000 = Rs. 68000 ⇒ Selling price after the second discount = Selling price after the first discount – $\frac{x}{100} ×$ Selling price after the first discount ⇒ Selling price after the second discount = 68000 – $\frac{x}{100}×$ 68000 = Rs. 65,280 According to the question, $68000 -\frac{x}{100} × 68000 = 65280$ ⇒ $\frac{x}{100} × 68000 = 68000 - 65280$ ⇒ $x × 680 = 2720$ ⇒ $x= 4$% Hence, the correct answer is 4 percent.
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Question : The marked price of a chair is Rs. 1600. After giving two successive discounts of 10% and $x$%, the chair is sold for Rs. 1368. What is the value of $x$?
Option 1: 7
Option 2: 4
Option 3: 5
Option 4: 8
Question : After two successive discounts of 40 percent and 20 percent, an article is sold for Rs. 4632. What is the marked price of the article?
Option 1: Rs. 7650
Option 2: Rs. 8870
Option 3: Rs. 9650
Option 4: Rs. 8050
Question : An article is sold for Rs. 560 after two successive discounts of 30% and 20%. What is the marked price of the article?
Option 1: Rs. 1000
Option 2: Rs. 800
Option 3: Rs. 920
Option 4: Rs. 700
Question : A discount of 20 percent on article A is equal to a discount of 15 percent on article B. What is the ratio of the marked price of articles A and B?
Option 1: 6 : 11
Option 2: 3 : 4
Option 3: 7 : 8
Option 4: 6 : 7
Question : The marked price of a calculator is Rs. 1200. It is sold at a discount of 25 percent. If the cost price of the calculator is Rs. 800, then what is the value of profit?
Option 1: Rs. 100
Option 2: Rs. 50
Option 3: Rs. 150
Option 4: Rs. 200
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