-
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 was 5 years 2 months old, then their average age was
-
- 8 years 9 months
- 7 years 3 months
- 8 years 7 months
- 8 years 11 months
- 8 years 9 months
Correct Option: D
According to question ,
C = 5 years 2 months
B = 8 years 6 months
A = 13 years 1 month
| ∴ Average = | 26 years 9 months |
| 3 |
 | 321 | = | 26 years 9 months |  |
| 3 | 3 |
Average = 8 years 11 months
