1.

Three glasses of equal volume contains acid mixed with water. The ratios of acid and water are 2 : 3, 3 : 4 and 4 : 5 respectively. Contents of these glasses are poured in a large vessel. The ratio of acid and water in the large vessel is

A. 411 : 540
B. 401 : 544
C. 417 : 564
D. 407 : 560
Answer» C. 417 : 564


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