(a) 85% (b) 925% (c) 795% (d) 63 %% 42. ...

(a) 85% (b) 925% (c) 795% (d) 63 %% 42. How many grams of water should be added to the 9 gram shaving lotion with 50% alcohol content that the lotion contains alcohol Quantity to be 30%? (Railway Examination, 2005) (a) 4 g (6) 5g (c) 6 g (a) 7 g

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