A) 70 kg
B) 30 kg
C) 50 kg
D) 10 kg
Correct Answer: A
Solution :
Suppose x kg of sugar is sold at 7% profit. Then, \[\frac{x\times 107}{100}+\frac{(100-x)\times 117}{100}=\frac{100\times 110}{100}\] \[11700-10x=11000\] \[10x=700\] \[x=70\,\,kg\]You need to login to perform this action.
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