Thursday, 29 June 2017

Early expanding stage | NEET Based MCQ

NIME Next Batch PGI Quest in Delhi from 10 August to 20 August


At present India is going through the following phase of demographic cycle 

A. High stationary 
B. Early expanding 
C. Late expanding 
D. Low stationary



Ans. C. Late expanding 
First Stage (High stationary):This is characterised by a high birth rate and a high death rate which cancel each other & the population remains stationary.
- India was in this stage till 1920.
Second Stage (Early expanding):The death rate begins to decline, while the birth rate remains unchanged.
- Many countries in South Asia and Africa are in this phase. Birth rates have increased in some of these countries possibly as a result of improved health conditions.
Third Stage (Late expanding):The death rate declines still further, and the birth rate tends to fall.
- The population continues to grow because births exceed deaths. India has entered this phase.
- In number of developing countries (e.g., China, Singapore) birth rates have declined rapidly.