A dishonest dealer professes to sell his goods at cost price, but uses a 750 gram weight for 1 kg. Find his gain percentage. MCQ with Answer and Explanation

A dishonest dealer professes to sell his goods at cost price, but uses a 750 gram weight for 1 kg. Find his gain percentage.
A. 20%
B. 25%
C. 33.33%
D. 30%
Answer: Option C
Solution (By JKSSB Mock Tests)
Goods given = 750g. Goods charged for = 1000g. Gain = 250g. Gain percentage = (250 / 750) * 100 = 33.33%.

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Practice More Profit And Loss Questions

Question #1
A shopkeeper sells a book for Rs. 360, losing 10%. What is the cost price?
A. Rs. 420
B. Rs. 400
C. Rs. 380
D. Rs. 390

Correct Answer: Option B


Explanation:
CP = 360 / 0.9 = 400.

This question belongs to: Maths Profit And Loss
Question #2
A trader sells an article at a 15% profit. If he buys it at 10% less and sells it for Rs. 4 less, he still makes a 25% profit. Find the original cost price.
A. Rs. 200
B. Rs. 150
C. Rs. 160
D. Rs. 180

Correct Answer: Option C


Explanation:
Let initial Cost Price = 100x. Initial Selling Price = 115x. New Cost Price = 90x. New Selling Price = 90x * 1.25 = 112.5x. Difference = 115x - 112.5x = 2.5x. 2.5x = 4. x = 1.6. Cost Price = 100 * 1.6 = 160.

This question belongs to: Maths Profit And Loss
Question #3
A shopkeeper sells an item at Rs. 180, losing 10%. What is the cost price?
A. Rs. 190
B. Rs. 210
C. Rs. 200
D. Rs. 185

Correct Answer: Option C


Explanation:
CP = 180/0.9 = 200.

This question belongs to: Maths Profit And Loss