1.

A canister holds 36 litres of mixture of milk and water in the ratio 3 : 1. 15 litres of milk is added to the canister. The new ratio of the mixture is :

A. 12 : 5
B. 14 : 3
C. 7 : 4
D. 9 : 4
Answer» C. 7 : 4


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