The Population pyramids are useful to determine:
1. population growth rates.
2. age-sex distribution of a population
3. birth rates and death rates
Select the correct option from the codes given below:

Answer: [B] Only 2

A population pyramid shows the distribution of various age groups in a population which forms the shape of a pyramid when the population is growing. It is also used in ecology to determine the overall age distribution of a population; an indication of the reproductive capabilities and likelihood of the continuation of a species. In this question, only 2 would be a correct option, rest two will be opted out.

This question is a part of GKToday's Integrated IAS General Studies Module