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Question

A trader marks a product at ₹2,000. He offers two successive discounts of 20% and 10% to a customer. Find the single equivalent discount percentage and the selling price of the product.

This question was previously asked in
RRB ALP 2025 CBT 2 Wiremen Question Paper (28-Jul-2026) (Shift 2)
The correct answer is
28%, ₹1,440

Calculating Equivalent Discount and Selling Price

The problem involves finding the final selling price (SP) and the equivalent single discount percentage after applying two successive discounts to a marked price (MP).

Given:

  • Marked Price (MP) = ₹2,000
  • First Discount = 20%
  • Second Discount = 10%

Calculating the Selling Price (SP)

First, calculate the price after the initial 20% discount:

  • Price after 1st Discount = MP \(\times\) (1 - Discount1 Percentage)
  • Price after 1st Discount = ₹2,000 \(\times\) (1 - 0.20) = ₹2,000 \(\times\) 0.80 = ₹1,600

Next, apply the second 10% discount to the reduced price:

  • Selling Price (SP) = Price after 1st Discount \(\times\) (1 - Discount2 Percentage)
  • SP = ₹1,600 \(\times\) (1 - 0.10) = ₹1,600 \(\times\) 0.90 = ₹1,440

Calculating the Single Equivalent Discount Percentage

First, find the total discount amount:

  • Total Discount Amount = MP - SP
  • Total Discount Amount = ₹2,000 - ₹1,440 = ₹560

Now, calculate the single equivalent discount percentage:

  • Equivalent Discount (%) = (Total Discount Amount / MP) \(\times\) 100
  • Equivalent Discount (%) = (₹560 / ₹2,000) \(\times\) 100
  • Equivalent Discount (%) = 0.28 \(\times\) 100 = 28%

Final Answer

The single equivalent discount is 28%, and the final selling price is ₹1,440.

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Similar Questions

  1. Two successive discounts of 25% and 10% on a deal are equivalent to a single discount of:
  2. An article was sold for ₹2,500. Had a discount of 10% been offered, a profit of 12.5% would have been made. What was the cost price?
  3. In a clearance sale of electronic items, an item whose marked price was ₹12,225 is now sold for ₹10,756. d% is the discount percentage on the item. The value of d is:

  4. The list price of an article is ₹5,000 and a discount of 70% is offered on the list price. What additional discount per cent on the already discounted price must be offered to a customer to bring the net selling price to ₹1,275?

  5. The cost price of a toy is ₹210. What should be its marked price so that, after a discount of 5%, the shopkeeper gains 90%?

  6. A scheme like 'Buy 5, Get 6' on the same kind of articles with the same marked price offers a _______ discount.

  7. The list price of an article is ₹5,100 and a discount of 32% is offered on the list price. What additional discount per cent on the already discounted price must be offered to a customer to bring the net selling price to ₹1,734?
  8. Two successive discounts of 10% and 5% are equivalent to a single discount of______.

  9. A product, whose MRP is ₹1,590, is sold for ₹835 by a wholesale shop owner. What is the percentage of discount given by him (nearest to its integer)?
  10. Two successive discounts of 40% and 60% on a deal equivalent to a single discount of:


Important Questions from Discount and MP

  1. Two successive discounts of 25% and 10% on a deal are equivalent to a single discount of:
  2. A shopkeeper offers the following three schemes. Which scheme has the maximum discount percent?
    I. Two successive discounts of 15% and 20%.
    II. Buy 4 get 2 free.
    III. Buy 6 get 4 free
  3. A shopkeeper is given a 10% trade discount and a 5% scheme discount (free units). On purchasing 100 units priced at ₹50 each, what is the trade discount amount?
  4. What is the equivalent single discount for successive discounts of 20% and 10%?
  5. Rahul buys a box of pens (listed price of ₹900) with a trade discount of 30%. What is the net price?
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