A dishonest dealer professes to sell his goods at cost price, but uses a false weight of 900 grams for a kilogram. What is his profit percentage? MCQ with Answer and Explanation

A dishonest dealer professes to sell his goods at cost price, but uses a false weight of 900 grams for a kilogram. What is his profit percentage?
A. 11.11%
B. 12.5%
C. 10%
D. 9.09%
Answer: Option A
Solution (By JKExamLibrary)
The dealer saves 100 grams on every 900 grams given to the customer. Profit Percentage = (Error / True Value - Error) * 100 = (100 / 900) * 100 = 11.11%.

This question belongs to: Maths Profit And Loss

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Practice More Profit And Loss Questions

Question #1 Report Error
A trader marks his goods 25% above cost and gives a discount of 20%. What is his profit percent?
A. 10%
B. 2%
C. 5%
D. 0%

Correct Answer: Option D


This question belongs to: Maths Profit And Loss
Question #2 Report Error
A shopkeeper buys 20 kg of wheat at Rs. 30 per kg and sells at Rs. 36 per kg. What is his profit percentage?
A. 10%
B. 25%
C. 20%
D. 15%

Correct Answer: Option C


Explanation:
CP = 20*30 = 600, SP = 20*36 = 720, profit = 120, profit% = 120/600*100 = 20%.

This question belongs to: Maths Profit And Loss
Question #3 Report Error
A dealer gives a discount of 20% on an article and still gains 10%. If the cost price is Rs. 600, find the marked price.
A. Rs. 825
B. Rs. 900
C. Rs. 850
D. Rs. 800

Correct Answer: Option A


Explanation:
SP = 600*1.1 = 660. MP = 660 / 0.8 = 825.

This question belongs to: Maths Profit And Loss