Interview Questions and Answers

Exercise


Article

How many kilogram 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?

A   36 kg

B   42 kg

C   54 kg

D   63 kg


Correct Option - D

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