If the cost price of 11 articles is equal to the selling price of 10 articles, find the gain percent. MCQ with Answer and Explanation

If the cost price of 11 articles is equal to the selling price of 10 articles, find the gain percent.
A. 12%
B. 15%
C. 8%
D. 10%
Answer: Option D
Solution (By JKSSB Mock Tests)
Let CP of 1 = 1, CP of 11 = 11, SP of 10 = 11 => SP of 1 = 11/10 = 1.1, gain = 10%.

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Practice More Profit And Loss Questions

Question #1
If the cost price of an article is Rs. 160 and the selling price is Rs. 192, what is the profit percentage?
A. 25%
B. 15%
C. 18%
D. 20%

Correct Answer: Option D


Explanation:
Profit = 32, profit% = 32/160*100=20%.

This question belongs to: Maths Profit And Loss
Question #2
A shopkeeper sells a book for Rs. 360, gaining 20%. Find the cost price.
A. Rs. 280
B. Rs. 340
C. Rs. 300
D. Rs. 320

Correct Answer: Option C


Explanation:
CP = 360/1.2 = 300.

This question belongs to: Maths Profit And Loss
Question #3
A trader marks his goods 45% above cost and gives a discount of 25%. What is his profit percent?
A. 12%
B. 10%
C. 8.75%
D. 15%

Correct Answer: Option C


Explanation:
Let CP = 100, MP = 145, SP = 145*0.75 = 108.75, profit = 8.75%.

This question belongs to: Maths Profit And Loss