If the cost price of 12 articles is equal to the selling price of 10 articles, what is the profit percent? MCQ with Answer and Explanation

If the cost price of 12 articles is equal to the selling price of 10 articles, what is the profit percent?
A. 20%
B. 15%
C. 25%
D. 18%
Answer: Option A
Solution (By JKSSB Mock Tests)
Let CP of 1 article = Re.1. CP of 12 = 12, SP of 10 = 12 → SP of 1 = 1.2, profit% = 20%.

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Practice More Percentage Questions

Question #1
Price increased 12% then decreased 12%. Net change:
A. 1.44% decrease
B. 1.44% increase
C. No change
D. 2.4% decrease

Correct Answer: Option A


Explanation:
1.12×0.88 = 0.9856, 1.44% decrease.

This question belongs to: Maths Percentage
Question #2
Income Rs. 25000, spends 64%. Income rises 20%, savings to increase 50%. % increase in expenditure:
A. 4.167%
B. 5%
C. 6.25%
D. 3.125%

Correct Answer: Option D


Explanation:
Initial: inc 25000, exp 16000, sav 9000. New inc 30000, sav 13500, exp 16500. Increase 500 on 16000 = 3.125%.

This question belongs to: Maths Percentage
Question #3
A student scored 45 marks out of 60. What is his percentage?
A. 80%
B. 70%
C. 72%
D. 75%

Correct Answer: Option D


Explanation:
(45/60) × 100 = 75%.

This question belongs to: Maths Percentage