Which factor is most responsible for declining death rates in many countries? MCQ with Answer and Explanation

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Which factor is most responsible for declining death rates in many countries?

A. Urban congestion

B. Conflict

C. Resource depletion

D. Improved sanitation and healthcare

Answer: Option D

Solution (By JKSSB Mock Tests)

Healthcare improvements and sanitation have significantly reduced mortality rates.

This question belongs to: Geography GK Population and Census

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Question #1

Which state had the highest percentage of urban population growth due to migration?

A. Maharashtra

B. Delhi

C. Gujarat

D. Karnataka

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Correct Answer: Option B

Explanation:
Delhi experienced substantial urban growth due to migration from different parts of India.

This question belongs to: Geography GK Population and Census

Question #2

Which city became India's largest urban agglomeration according to Census 2011?

A. Chennai

B. Delhi

C. Kolkata

D. Mumbai

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Correct Answer: Option B

Explanation:
Delhi Urban Agglomeration surpassed Mumbai Urban Agglomeration in population according to Census 2011.

This question belongs to: Geography GK Population and Census

Question #3

What was the population density of Uttar Pradesh according to Census 2011?

A. 1028

B. 950

C. 908

D. 828

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Correct Answer: Option D

Explanation:
Uttar Pradesh recorded a population density of 828 persons per sq km.

This question belongs to: Geography GK Population and Census

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