A shopkeeper sells a radio for Rs. 660, losing 10%. Find the cost price. MCQ with Answer and Explanation

A shopkeeper sells a radio for Rs. 660, losing 10%. Find the cost price.
A. Rs. 750
B. Rs. 700
C. Rs. 733.33
D. Rs. 720
Answer: Option C
Solution (By JKSSB Mock Tests)
SP = 90% of CP => CP = 660 / 0.9 = 733.33.

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Practice More Profit And Loss Questions

Question #1
A man sells a book for Rs. 190, losing 5%. Find the cost price.
A. Rs. 205
B. Rs. 195
C. Rs. 210
D. Rs. 200

Correct Answer: Option D


Explanation:
SP = 95% of CP => CP = 190 / 0.95 = 200.

This question belongs to: Maths Profit And Loss
Question #2
If the cost price of 11 articles is equal to the selling price of 10 articles, find the gain percent.
A. 10%
B. 12%
C. 15%
D. 8%

Correct Answer: Option A


Explanation:
Let CP of 1 = 1, CP of 11 = 11, SP of 10 = 11 => SP of 1 = 11/10 = 1.1, gain = 10%.

This question belongs to: Maths Profit And Loss
Question #3
A dealer sells an article at a loss of 4%. Had he sold it for Rs. 120 more, he would have gained 8%. What is the cost price of the article?
A. Rs. 1200
B. Rs. 900
C. Rs. 800
D. Rs. 1000

Correct Answer: Option D


Explanation:
The difference between an 8% gain and a 4% loss is 12% of the cost price. So, 12% of CP = 120. CP = (120 * 100) / 12 = Rs. 1000.

This question belongs to: Maths Profit And Loss