If 30 ml solution of 20% alcohol is mixed with 20 ml solution of 25% alcohol, then what is the strength of alcohol in the mixture?

CUET Easy Mixtures & Alligations MCQ

Question

If 30 ml solution of 20% alcohol is mixed with 20 ml solution of 25% alcohol, then what is the strength of alcohol in the mixture?

Options

A.

23%

B.

21.5%

C.

22%

D.

22.5%

cuet 2023mixturespercentageproblem solving

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