Consider the following statements with reference to the population gro...
Statement 1: The north-eastern and the Himalayan States are the only States which have lower population density than the national average.
This statement is correct. The north-eastern states of India, such as Arunachal Pradesh, Nagaland, and Mizoram, have relatively lower population densities compared to the national average. This is because these states have challenging geographical terrains, dense forests, and hilly regions, which limit the scope for large-scale human habitation. Similarly, the Himalayan states like Himachal Pradesh and Uttarakhand also have lower population densities due to their mountainous terrain and limited habitable areas.
Statement 2: All Union Territories have very high population density.
This statement is incorrect. While it is true that some Union Territories like Delhi and Chandigarh have high population densities due to their urbanized nature and small land areas, not all Union Territories have high population densities. Union Territories like Andaman and Nicobar Islands and Lakshadweep have relatively lower population densities due to their remote locations and limited habitable areas.
Statement 3: The decadal population growth rate has never been negative since 1911.
This statement is incorrect. The decadal population growth rate of India has indeed been negative in the past. In the early 20th century, India experienced a decline in population growth rate due to factors like famines, diseases, and low life expectancy. However, since the mid-20th century, India's population growth rate has been consistently positive and has been a cause of concern due to its implications for resource management, infrastructure development, and socio-economic challenges.
In conclusion, statement 1 is correct, statement 2 is incorrect, and statement 3 is incorrect. Therefore, the correct answer is option D, none of the statements given above are correct.
Consider the following statements with reference to the population gro...
- Density of population, is expressed as number of persons per unit area. The density of population in India (2011) is 382 persons per sq km. There has been a steady increase of more than 200 persons per sq km over the last 50 years as the density of population increased from 117 persons/ sq km in 1951 to 382 persons/sq km in 2011.
- The spatial variation of population densities in the country which ranges from as low as 17 persons per sq km in Arunachal Pradesh to 11,297 persons in the National Capital Territory of Delhi. Among the northern Indian States, Bihar (1102), West Bengal (1029) and and Uttar Pradesh (828) have higher densities, while Kerala (859) and Tamil Nadu (555) have higher densities among the peninsular Indian states. States like Assam, Gujarat, Andhra Pradesh, Haryana, Jharkhand, Odisha have moderate densities.
- The hill states of the Himalayan region and North eastern states of India (excluding Assam) have low densities, whereas Rajasthan (201), Orissa (269), Chhattisgarh (189), Madhya Pradesh (236), Gujarat (308), Karnataka ( 319) and Andhra Pradesh have population density lower than National density. Hence statement 1 is not correct.
- The Union Territories (excluding Andaman and Nicobar islands) have very high densities of population. Hence statement 2 is not correct.
- Growth of population is the change in the number of people living in a particular area between two points of time. Its rate is expressed in percentage.
- Hence statement 3 is not correct.
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