In one litre of a mixture of alcohol and water, water is 30%. The amount of alcohol that must be added to the mixture so that the part of water in the mixture becomes 15% is ?

Vijay Sangwan • 28.62K Points
Instructor II Math

Q. In one litre of a mixture of alcohol and water, water is 30%. The amount of alcohol that must be added to the mixture so that the part of water in the mixture becomes 15% is ?

(A) 1000 ml
(B) 700 ml
(C) 300 ml
(D) 900 ml

Correct Answer - Option(A)

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