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1. |
Three vessels contain a milk mixture 30 litre each. When put in a big vessel, they result into a mixture of milk and water in the ratio 2:1. If the ratio is to be reversed to make it 1: 2, how much more water should be added to the mix? |
A. | 20L |
B. | 40L |
C. | 90L |
D. | 100L |
Answer» D. 100L | |