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A solution contains 16.5% of salt, from ...

A solution contains 16.5% of salt, from which 18 ltr of water is evaporated. Now concentration of salt in solution becomes 20.9%. Find the initial quantity of solution?

A

85.5 ltr

B

95 ltr

C

88 ltr

D

75 ltr

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The correct Answer is:
A
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