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1. |
In a mixture ratio of the first and second liquid is 2 : 3 and in another mixture ratio of those two liquids is 5 : 4. The ratio in which two mixtures be mixed so that quantity of two liquids in the new mixture be equal is |
A. | 2 : 5 |
B. | 3 : 7 |
C. | 5 : 9 |
D. | 9 : 11 |
Answer» D. 9 : 11 | |