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Question

A shopkeeper wants to earn a profit of \(11\frac{1}{9}\%\) even after giving two successive discounts of \(16\frac{2}{3}\%\) and 20% on the marked price of an article. If the cost price of the article for the shopkeeper is ₹1800, what should its marked price be?

This question was previously asked in
RRB NTPC 2025 Under Graduate CBT 1 Question Paper PDF (20-Jun-2026) (Shift 3)
The correct answer is

₹3000

First find the selling price from the required profit. A profit of \(11\frac{1}{9}\% = \frac{100}{9}\%\) gives \(SP = 1800 \times \left(1 + \frac{1}{9}\right) = 1800 \times \frac{10}{9} = 2000\).

Now relate the selling price to the marked price through the two successive discounts. A discount of \(16\frac{2}{3}\% = \frac{50}{3}\%\) leaves a factor of \(1 - \frac{1}{6} = \frac{5}{6}\).

A discount of 20% leaves a factor of \(1 - \frac{20}{100} = \frac{4}{5}\).

So \(SP = MP \times \frac{5}{6} \times \frac{4}{5} = MP \times \frac{2}{3}\).

Therefore \(2000 = MP \times \frac{2}{3}\), which gives \(MP = 2000 \times \frac{3}{2} = 3000\).

Hence, the marked price should be ₹3000.

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Similar Questions

  1. An item marked for ₹38,800 is available on a discount of 25% or two successive discounts of 10% and 15%. What is the difference between the selling prices in the discount schemes?
  2. A wholesaler gives a scheme discount of 10% on a marked price of ₹400. What is the selling price?
  3. Find a single discount equivalent to successive discounts of 5% and 20%.
  4. Find a single discount equivalent to successive discounts of 15% and 18%.
  5. A dealer offers successive discounts of 15% and 12% on a refrigerator marked at ₹25,000. What is the final selling price?
  6. How much percentage above the cost price should a shopkeeper mark his goods so that after allowing a discount 25% he should gain 12%?
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Important Questions from Discount and MP

  1. The marked price of an article is Rs. 1500. A shopkeeper sells it by giving 20% discount on its marked price. If the cost price of the article is Rs. 991, then his profit (in Rs.) is:

  2. Surbhi sold an article for Rs. 176 after giving 12% discount on its marked price. Had she not given any discount; she would have earned a profit of 25%. What is the cost price (in Rs.) of the article?

  3. The marked price of an article is Rs. 240. A shopkeeper sells it by allowing 18% discount on its marked price and still gains 23%. What is the cost price (in Rs.) of the article?

  4. Three shopkeepers A, B and C marked on an identical article at Rs. 4820. A, B and C sold their article on successive discounts of 20% and 20%; 25% and 15%; 30% and 10% respectively. Which shopkeeper gives the maximum discount and how much (in Rs.)?

  5. Find a single discount percentage equivalent to successive discounts of 10%, 20% and 25%.

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