Mathematics
NULL
Medium
Question
Wheat varieties at Rs.9/kg and Rs.15/kg are mixed 3 : 7. If 5 kg of the mix is sold at 25% profit, find the profit.
A
Rs. 13.50
B
Rs. 14.50
C
Rs. 15.50
D
Rs. 16.50
✓ Official correct answer
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A
Rs. 13.50
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B
Rs. 14.50
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C
Rs. 15.50
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D
Rs. 16.50
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Explanation
Cost of 5 kg = 5 × 13.20 = 66. SP = 82.50. Profit = Rs.16.50.