CAPF 2021Q97
Q: How much water is to be added to 75 ml of alcohol so that the mixture contains 25% of alcohol?
(a)100 ml
(b)225 ml
(c)250 ml
(d)125 ml
Answer pending verification
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CAPF 2021Q. 97 of 125
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Q: How much water is to be added to 75 ml of alcohol so that the mixture contains 25% of alcohol?