By selling a watch for Rs. 900, a shopkeeper loses 10%. What is the cost price? MCQ with Answer and Explanation

By selling a watch for Rs. 900, a shopkeeper loses 10%. What is the cost price?
A. Rs. 1050
B. Rs. 1000
C. Rs. 950
D. Rs. 980
Answer: Option B
Solution (By JKSSB Mock Tests)
Selling Price = 900. Loss = 10%. Cost Price = 900 / 0.90 = 1000.

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Practice More Profit And Loss Questions

Question #1
A man sold a mobile for Rs. 15000, gaining 25%. Find the cost price.
A. Rs. 11500
B. Rs. 12500
C. Rs. 12000
D. Rs. 13000

Correct Answer: Option C


Explanation:
CP = 15000 / 1.25 = 12000.

This question belongs to: Maths Profit And Loss
Question #2
A shopkeeper allows a discount of 10% on his goods and still makes a profit of 20%. If the marked price is Rs. 1200, what is the cost price?
A. Rs. 950
B. Rs. 1000
C. Rs. 850
D. Rs. 900

Correct Answer: Option D


Explanation:
SP after discount = 1200*0.9 = 1080. CP = 1080 / 1.2 = 900.

This question belongs to: Maths Profit And Loss
Question #3
The selling price of an article is Rs. 720. If the profit is 20%, what is the cost price?
A. Rs. 640
B. Rs. 620
C. Rs. 600
D. Rs. 580

Correct Answer: Option C


Explanation:
CP = 720/1.2 = 600.

This question belongs to: Maths Profit And Loss