If the selling price of an article is doubled, the profit triples. Find the original profit percent. MCQ with Answer and Explanation

If the selling price of an article is doubled, the profit triples. Find the original profit percent.
A. 125%
B. 100%
C. 50%
D. 75%
Answer: Option B
Solution (By JKSSB Mock Tests)
Let CP = C, SP = S, profit = S - C. New SP = 2S, new profit = 3(S-C) = 2S - C. So 3S - 3C = 2S - C → S = 2C. Profit% = (S-C)/C × 100 = (2C-C)/C × 100 = 100%.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Percentage Questions

Question #1
25 is what percent of 125?
A. 18%
B. 15%
C. 20%
D. 22%

Correct Answer: Option C


Explanation:
(25/125)×100 = 20%.

This question belongs to: Maths Percentage
Question #2
Increase 500 by 10%. Result is:
A. 510
B. 505
C. 550
D. 600

Correct Answer: Option C


Explanation:
500 × 1.1 = 550.

This question belongs to: Maths Percentage
Question #3
Kerosene price up 20%. To keep expenditure same, reduce consumption by:
A. 16.67%
B. 18%
C. 20%
D. 15%

Correct Answer: Option A


Explanation:
Reduction = (20/120)×100 = 16.67%.

This question belongs to: Maths Percentage