The cost price of 12 articles is equal to the selling price of 9 articles. Find the gain percent. MCQ with Answer and Explanation

The cost price of 12 articles is equal to the selling price of 9 articles. Find the gain percent.
A. 30%
B. 20%
C. 33.33%
D. 25%
Answer: Option C
Solution (By JKSSB Mock Tests)
Let CP of 1 = 1, CP of 12 = 12, SP of 9 = 12 => SP of 1 = 12/9 = 4/3 = 1.333, gain=33.33%.

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Practice More Profit And Loss Questions

Question #1
A person buys 5 kg of sugar at Rs. 35 per kg and sells at Rs. 42 per kg. What is the profit percentage?
A. 30%
B. 15%
C. 20%
D. 25%

Correct Answer: Option C


Explanation:
CP = 5*35 = 175, SP = 5*42 = 210, profit = 35, profit% = 35/175*100 = 20%.

This question belongs to: Maths Profit And Loss
Question #2
Two lots of onions with equal quantity, one costing Rs. 10 per kg and the other costing Rs. 15 per kg, are mixed together and whole lot is sold at Rs. 15 per kg. What is the profit or loss percentage?
A. No profit no loss
B. 20% loss
C. 20% profit
D. 25% profit

Correct Answer: Option C


Explanation:
Let quantity of each be 1 kg. Total Cost Price = 10 + 15 = 25 for 2 kg. Cost Price per kg = 12.5. Selling Price per kg = 15. Profit = 2.5. Profit percentage = (2.5 / 12.5) * 100 = 20%.

This question belongs to: Maths Profit And Loss
Question #3
A dealer allows a discount of 30% on the marked price and still gains 20%. If the cost price is Rs. 700, find the marked price.
A. Rs. 1150
B. Rs. 1300
C. Rs. 1250
D. Rs. 1200

Correct Answer: Option D


Explanation:
SP = 700*1.2 = 840. MP = 840 / 0.7 = 1200.

This question belongs to: Maths Profit And Loss