A shopkeeper sells a book for Rs. 360, losing 10%. What is the cost price? MCQ with Answer and Explanation

A shopkeeper sells a book for Rs. 360, losing 10%. What is the cost price?
A. Rs. 420
B. Rs. 380
C. Rs. 400
D. Rs. 390
Answer: Option C
Solution (By JKSSB Mock Tests)
CP = 360 / 0.9 = 400.

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Practice More Profit And Loss Questions

Question #1
A shopkeeper sells a product for Rs. 630, losing 10%. Find the cost price.
A. Rs. 700
B. Rs. 720
C. Rs. 650
D. Rs. 680

Correct Answer: Option A


Explanation:
SP = 90% of CP => CP = 630 / 0.9 = 700.

This question belongs to: Maths Profit And Loss
Question #2
A shopkeeper allows a discount of 10% on an article marked at Rs. 800. What is the selling price?
A. Rs. 760
B. Rs. 720
C. Rs. 740
D. Rs. 700

Correct Answer: Option B


Explanation:
SP = 800 * 0.90 = 720.

This question belongs to: Maths Profit And Loss
Question #3
If the loss is one-fifth of the cost price, what is the loss percentage?
A. 30%
B. 25%
C. 16.67%
D. 20%

Correct Answer: Option D


Explanation:
Loss = Cost Price / 5. Loss percentage = (Loss / Cost Price) * 100 = (1 / 5) * 100 = 20%.

This question belongs to: Maths Profit And Loss