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. 18%
B. 15%
C. 25%
D. 20%
Answer: Option D
Solution (By JKExamLibrary)
Let CP of 1 article = Re.1. CP of 12 = 12, SP of 10 = 12 → SP of 1 = 1.2, profit% = 20%.

This question belongs to: Maths Percentage

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Practice More Percentage Questions

Question #1 Report Error
A person spends 80% of his income and saves Rs. 1500. Find his income.
A. 8000
B. 6000
C. 7500
D. 7000

Correct Answer: Option C


Explanation:
Savings = 20%. 20% of Income = 1500. Income = 1500 * 5 = 7500.

This question belongs to: Maths Percentage
Question #2 Report Error
A's marks 25% more than B's, B's 20% less than C's. A gets 200, C's marks:
A. 180
B. 210
C. 200
D. 190

Correct Answer: Option C


Explanation:
A=1.25B, B=0.8C → A=1.25×0.8C = C, so C=200.

This question belongs to: Maths Percentage
Question #3 Report Error
A number is divided by 5 and the quotient is increased by 10% then decreased by 10%. The result is 198. Find the number.
A. 800
B. 900
C. 1000
D. 1100

Correct Answer: Option C


Explanation:
(N/5)×1.1×0.9 = (N/5)×0.99 = 198 → N/5 = 200 → N=1000.

This question belongs to: Maths Percentage