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1. |
In what ratio should water be mixed with wine, that costs Rs. 60 per litre, so that the price of the resultant mixture is Rs.40 per litre? |
A. | 2 ∶ 3 |
B. | 3 ∶ 4 |
C. | 1 ∶ 2 |
D. | 4 ∶ 5 |
Answer» D. 4 ∶ 5 | |