Which of the following issues will most likely be India's biggest challenge in the future?

A.

an aging population

B.

falling fertility rates

C.

high population growth

D.

labor shortages

C. high population growth

Explanation:

As India is developing nation and is going to surpass the china in the 2030s which stands at 1.3 billion and will grow in large numbers and as Asia comprises of the largest population growth in the world and India begins part of the south Asian countries will see high growth in terms of the migrant s and in terms of the increasing fertility rates. And become the world's most populated country in 2024. Having a population of 1.5 billion in 2030.

I think it would be

B. falling fertility rates