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Question

A tradesman sold an article at a loss of 20%. If the selling price had been increased by ₹100, there would have been a gain of 5%. What was the cost price of the article (₹)?

This question was previously asked in
UGC NET 2022 Paper 1 Question Paper (22-Oct-2022) (Shift 2)
The correct answer is

400

 To solve the given problem, we need to determine the cost price of the article based on the given selling conditions. Let's break it down step by step:

Let's denote the cost price of the article as \(C\).

According to the problem, the article was sold at a loss of 20%. This means that the selling price \((SP_1)\) can be expressed as:

\(SP_1 = C - 0.2C = 0.8C\)

If the selling price is increased by ₹100, there would have been a gain of 5%. Therefore, the new selling price \((SP_2)\) can be expressed as:

\(SP_2 = C + 0.05C = 1.05C\)

According to the problem, when the selling price is increased by ₹100, it would result in \(SP_2\). Hence, we can write:

\(SP_2 = SP_1 + 100\)

Substituting the values, we have:

\(1.05C = 0.8C + 100\)

Solving the above equation for \(C\):

\(1.05C - 0.8C = 100\)

\(0.25C = 100\)

\(C = \frac{100}{0.25} = 400\)

Therefore, the cost price of the article is ₹400.

Among the given options, the correct one is: 400.

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Similar Questions

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  2. A shopkeeper sells a refrigerators for Rs 22,000 and makes a profit of 10%. If he desires to make a profit of 18%, what should be his selling price?

  3. A dealer marks his goods 25% above the cost price and then allows 10% discount on it. What is the cost price of an article on which he gains ₹50 ?

  4. 70% of the cost price of an article is equal to 50% of its selling price. The percentage of profit or loss on the cost price is

  5. Two old cars are sold for Rs. 48,000 each. One is sold at a profit of 20% and another at a loss of 20%. Find the net profit/loss percentage and the total amount of profit/loss.


Important Questions from Profit and Loss

  1. Veer bought some sharpeners at the rate of ₹180/dozen. He sold them for ₹23 each. His profit percentage is ____ % (rounded off to two decimal places).
  2. A shopkeeper lists the price of a fan at 60% above its cost price and offers a 15% discount on its list price. If he earns a profit of ₹117, then what is the list price (in ₹) of the fan?
  3. The marked price of an article is ₹800. It is sold at two successive discounts of 24% and 15%, respectively. Find the selling price of the article.
  4. A discount of 13% on the marked price of an article is allowed and then the article is sold for ₹348. The marked price of the article is:
  5. A trader claims to sell grains at a profit of 29%, but also dishonestly uses a weight which is 13% less than what is mentioned on it. Find the total percentage of profit earned by the trader. (Round off the answer to the nearest whole number.)
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