1.

If x beakers of 100 ml containing 1 ∶ 4 acid-water solution are mixed with y beakers of 200 ml containing 3 ∶ 17 acid-water solution then the ratio of acid to water in the resulting mixture becomes 19 : 91. Find x ∶ y.

A. 5 ∶ 3
B. 3 ∶ 5
C. 7 ∶ 13
D. 13 ∶ 7
Answer» B. 3 ∶ 5


Discussion

No Comment Found

Related MCQs