\(\begin{array}{c|c}
\text{Age group(years)} & \text{Distribution(%)} \\ \hline
\text{Above 60} & 30 \\
\hline
15 – 60 & 45 \\
\hline
0 – 14 & 25 \\
\end{array}\)
The estimated dependency ratio of the population distribution shown here is
-
11:9
- 9:11
- 7:3
- 3:7