1.

Sweeta is 10 years younger than her sister Seema who was 14 years old when her mother was 34 years old. The ratio of the ages of the mother and Sweeta after 6 years will be 2 : 1. After how many years the average of their ages will be 39.33 years?

A. 3 years
B. 2 years
C. 4 years
D. 1 years
E. 5 years
Answer» C. 4 years


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