Two lots of onions with equal quantity, one costing Rs. 10 per kg and the other costing Rs. 15 per kg, are mixed together and whole lot is sold at Rs. 15 per kg. What is the profit or loss percentage? MCQ with Answer and Explanation

Two lots of onions with equal quantity, one costing Rs. 10 per kg and the other costing Rs. 15 per kg, are mixed together and whole lot is sold at Rs. 15 per kg. What is the profit or loss percentage?
A. 25% profit
B. 20% profit
C. 20% loss
D. No profit no loss
Answer: Option B
Solution (By JKSSB Mock Tests)
Let quantity of each be 1 kg. Total Cost Price = 10 + 15 = 25 for 2 kg. Cost Price per kg = 12.5. Selling Price per kg = 15. Profit = 2.5. Profit percentage = (2.5 / 12.5) * 100 = 20%.

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Practice More Profit And Loss Questions

Question #1
A trader marks his goods 65% above cost and gives a discount of 30%. What is his profit percent?
A. 12%
B. 15.5%
C. 18%
D. 20%

Correct Answer: Option B


Explanation:
Let CP = 100, MP = 165, SP = 165*0.7 = 115.5, profit = 15.5%.

This question belongs to: Maths Profit And Loss
Question #2
A shopkeeper marks his goods 40% above cost and gives a discount of 10%. What is his profit percent?
A. 25%
B. 30%
C. 20%
D. 26%

Correct Answer: Option D


Explanation:
Let CP = 100, MP = 140, SP = 140*0.9 = 126, profit = 26%.

This question belongs to: Maths Profit And Loss
Question #3
A trader allows a discount of 12% on the marked price and still gains 20%. If the cost price is Rs. 500, find the marked price.
A. Rs. 700
B. Rs. 670
C. Rs. 660
D. Rs. 681.82

Correct Answer: Option D


Explanation:
SP = 500*1.2 = 600. MP = 600 / 0.88 = 681.82.

This question belongs to: Maths Profit And Loss