If the cost price of 5 articles is equal to the selling price of 4 articles, find the gain percent. MCQ with Answer and Explanation

If the cost price of 5 articles is equal to the selling price of 4 articles, find the gain percent.
A. 15%
B. 30%
C. 25%
D. 20%
Answer: Option C
Solution (By JKSSB Mock Tests)
Let CP of 1 = 1, CP of 5 = 5, SP of 4 = 5 => SP of 1 = 5/4 = 1.25, gain = 25%.

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Practice More Profit And Loss Questions

Question #1
A shopkeeper buys two articles for Rs. 1500 in total. He sells the first at a 20% profit and the second at a 10% loss. If his overall profit is Rs. 90, find the cost price of the first article.
A. Rs. 800
B. Rs. 700
C. Rs. 1000
D. Rs. 900

Correct Answer: Option A


Explanation:
Let CP of first = x. CP of second = 1500 - x. Profit = 0.20x - 0.10(1500 - x) = 90. 0.30x - 150 = 90. 0.30x = 240. x = 800.

This question belongs to: Maths Profit And Loss
Question #2
A trader gives a discount of 20% on the marked price and still gains 10%. If the cost price is Rs. 500, find the marked price.
A. Rs. 650
B. Rs. 600
C. Rs. 700
D. Rs. 687.5

Correct Answer: Option D


This question belongs to: Maths Profit And Loss
Question #3
If the selling price of an article is Rs. 330 and the profit is 10%, find the cost price.
A. Rs. 300
B. Rs. 290
C. Rs. 310
D. Rs. 320

Correct Answer: Option A


Explanation:
CP = 330 / 1.10 = 300.

This question belongs to: Maths Profit And Loss