How many kilograms of sugar costing Rs. 9 per kg must be mixed with 27 kg of sugar costing Rs. 7 per Kg so that there may be a gain of 10 % by selling the mixture at Rs. 9.24 per Kg ?
Aptitude
Alligation or Mixture
Choose an option
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A36 Kg
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B42 Kg
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C54 Kg
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D63 Kg
Answer
Correct Answer: 63 Kg