The cost price of 15 pens is equal to the selling price of 12 pens. What is the profit percentage? MCQ with Answer and Explanation

The cost price of 15 pens is equal to the selling price of 12 pens. What is the profit percentage?
A. 30%
B. 33.33%
C. 25%
D. 20%
Answer: Option C
Solution (By JKSSB Mock Tests)
Let CP of 1 pen = 1. CP of 12 pens = 12. SP of 12 pens = CP of 15 pens = 15. Profit = 15 - 12 = 3. Profit percentage = (3 / 12) * 100 = 25%.

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Practice More Profit And Loss Questions

Question #1
If the cost price of an article is Rs. 450 and the selling price is Rs. 405, what is the loss percentage?
A. 12%
B. 8%
C. 10%
D. 15%

Correct Answer: Option C


Explanation:
Loss = 45, loss% = 45/450*100=10%.

This question belongs to: Maths Profit And Loss
Question #2
The profit earned by selling an article for Rs. 900 is double the loss incurred when the same article is sold for Rs. 450. At what price should it be sold to make a 25% profit?
A. Rs. 800
B. Rs. 900
C. Rs. 600
D. Rs. 750

Correct Answer: Option D


Explanation:
Let the cost price be CP. Profit = 900 - CP. Loss = CP - 450. Given: 900 - CP = 2 * (CP - 450). 900 - CP = 2CP - 900. 3CP = 1800, so CP = 600. For a 25% profit, Selling price = 1.25 * 600 = Rs. 750.

This question belongs to: Maths Profit And Loss
Question #3
If the cost price of an article is Rs. 300 and it is sold at a profit of 20%, what is the selling price?
A. Rs. 350
B. Rs. 370
C. Rs. 340
D. Rs. 360

Correct Answer: Option D


Explanation:
SP = 300 * 1.20 = 360.

This question belongs to: Maths Profit And Loss