- A25%
- B80%
- C2.5%
- D20%
Step-by-Step Solution
Discount . Discount % is on the old (marked) price: . Dividing by the new price gives the wrong 25%.
Answer: D) 20%
A shoe shop in Kochi changed the price tag on these sports shoes. What discount percentage is the shop giving?
Class 8Comparing QuantitiesComparing Quantities
Key idea: Discount
A discount is a reduction off the **marked price** (MP), not the cost price. The selling price (SP) is what the customer actually pays.
**SP = MP − Discount**
**Discount % = (Discount / MP) × 100**
Example: shirt MP ₹800, discount 25%. Discount amount = 25% of 800 = 200. SP = 800 − 200 = 600.
Note: discount % is calculated on MP. Profit/loss % (Class 7) is on CP. Don't mix them up.
**SP = MP − Discount**
**Discount % = (Discount / MP) × 100**
Example: shirt MP ₹800, discount 25%. Discount amount = 25% of 800 = 200. SP = 800 − 200 = 600.
Note: discount % is calculated on MP. Profit/loss % (Class 7) is on CP. Don't mix them up.
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