ibps-so 2018 · Question 143 of 356

A dairy co-operative nanced by the branch keeps its milk in a single vessel of capacity 80 litres, and the vessel was at the outset lled to the brim with pure milk and with nothing else. From the full vessel 16 litres of the milk were drawn o and the vessel was at once made up to the brim again with water. From the vessel so made up 16 litres of the mixture were then drawn o and the vessel was once more made up to the brim with water. After these two operations have been carried out, what is the ratio of the quantity of milk to the quantity of water in the vessel?

1. A4 : 1
2. B3 : 2
3. C9 : 16
4. D16 : 9Correct
5. E5 : 3