1.

Two vessels A and B contains spirit and water respectively in the ratio 5 ∶ 12 and 7 ∶ 10. Their contents are mixed in the ratio 3 ∶ 5. What is the ratio of spirit and water in the new mixture?

A. 23 ∶ 45
B. 21 ∶ 17
C. 17 ∶ 36
D. 25 ∶ 43
Answer» E.


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