1.

B was born when A was 4 years 7 months old and C was born when B was 3 years 4 months old. When C will be 5 years 2 months old then there average age will be.

A. 8 years 11 months
B. 7 years 6 months
C. 8 years 7 months
D. 7 years 9 months
Answer» B. 7 years 6 months


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