** Posted On** 2016-11-15

** Answer** Let the 3 barrels be called A,B & C
1) Transfer from C to A 3 litres. Now A, B, C have 14, 11, 8 litres respectively.
2) Transfer from C to A 2 litres. Now A, B, C have 16, 11, 6 litres respectively.
3) Transfer from B to C 1 litre. We will have 16 litres in A, 10 litres in B & 7 litres in C.

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- Shreyas Agarwal Kopal Garg Devansh Rathor