A shopkeeper sells goods at the same price rate for which he has bought them, but gives 20% less quantity to the customer. Find the profit percentage.
- AOption (a)
20%
- BOption (b)
25%
- COption (c)
15%
- DOption (d)
30%
View answer & explanationHide answer & explanation
Correct answer
25%
Why this answer is correct
Given:
A shopkeeper sells goods at the same price rate for which he has bought them, but gives 20% less quantity to the customer.
Formula used:
Profit Percentage = \(\dfrac{\text{Selling Price} - \text{Cost Price}}{\text{Cost Price}} \times 100 \)
Calculation:
Let Cost Price (CP) for 1 unit be ₹100.
Since the shopkeeper gives 20% less quantity, the quantity given is 80% of the original quantity.
So, the Selling Price (SP) for 0.8 units is ₹100.
SP per unit = \(\dfrac{100}{0.8}\) = ₹125
Profit = SP per unit - CP per unit
⇒ Profit = ₹125 - ₹100 = ₹25
Profit Percentage = \(\dfrac{25}{100} \times 100 \) = 25%
∴ The correct answer is option (2).





















