Question

A litre of water was evaporated from 8L of salt solution containing 8% salt. The percentage of salt left in the remaining solution is ​

Answer 1

Answer:

Salt in 6 litres = 5% of 6 litre = (

100

5

×6)=0.30 litre

Salt in new solution = (

5

0.30

×100)=6%

Hence, option C is correct.

Answer 2

Answer:

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