What is the proportion of water added if a maid buying milk at Rs 400 per quintal and adding water gains 33 \(\frac{1}{3}\) % on her outlay, selling the mixture at Rs 480 per quintal? Options: A . &nbsp \(\frac{1}{9}\) B . &nbsp \(\frac{1}{12}\) C . &nbsp \(\frac{1}{12}\) D . &nbspnone of these

What is the proportion of water added if a maid buying milk at Rs 400 per qui

Question

What is the proportion of water added if a maid buying milk at Rs 400 per quintal and adding water gains 33\(\frac{1}{3}\)% on her outlay, selling the mixture at Rs 480 per quintal?

Options:

A . \(\frac{1}{9}\)

B . \(\frac{1}{12}\)

C . \(\frac{1}{12}\)

D . none of these

Answer: Option A

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