A shopkeeper sells a book for Rs. 315, gaining 5%. Find the cost price. MCQ with Answer and Explanation

A shopkeeper sells a book for Rs. 315, gaining 5%. Find the cost price.
A. Rs. 290
B. Rs. 310
C. Rs. 300
D. Rs. 320
Answer: Option C
Solution (By JKSSB Mock Tests)
CP = 315 / 1.05 = 300.

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Practice More Profit And Loss Questions

Question #1
A shopkeeper buys a commodity at Rs. 360 and sells it at Rs. 432. What is the profit percentage?
A. 15%
B. 25%
C. 18%
D. 20%

Correct Answer: Option D


Explanation:
Profit = 72, profit% = 72/360*100=20%.

This question belongs to: Maths Profit And Loss
Question #2
A reduction of 10% in the price of wheat enables a man to buy 5 kg more for Rs. 450. What was the original price per kg?
A. Rs. 12
B. Rs. 8
C. Rs. 10
D. Rs. 9

Correct Answer: Option C


Explanation:
Let original price = P. Reduced price = 0.9P. (450 / 0.9P) - (450 / P) = 5. (500 / P) - (450 / P) = 5. 50 / P = 5. P = 10.

This question belongs to: Maths Profit And Loss
Question #3
A shopkeeper allows a discount of 10% on an article marked at Rs. 450. What is the selling price?
A. Rs. 400
B. Rs. 410
C. Rs. 415
D. Rs. 405

Correct Answer: Option D


Explanation:
SP = 450 * 0.9 = 405.

This question belongs to: Maths Profit And Loss