Chapter Exam

Chapter-9 Population: Distribution — Online MCQ Test

Q: Population density is defined as the number of persons per unit area. What is the standard unit area used to measure population density?

Answer: A. Per square kilometer — Population density is standardly measured as the number of persons per square kilometer in most countries, including India.

Q: Which of the following states in India has the HIGHEST population density?

Answer: B. Bihar — Bihar has one of the highest population densities among Indian states with over 1,100 persons per square kilometer.

GEOGRAPHY · Grade 12 · CBSE(NCERT)

Practice Chapter-9 Population: Distribution with a free chapter-wise online MCQ test for CBSE(NCERT) Grade 12 GEOGRAPHY. This chapter covers: Density. AI-generated questions from basic to board-exam level, with instant results and explanations.

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Chapter-9 Population: Distribution — Important Questions & Answers (FAQ)

Frequently asked questions from CBSE(NCERT) Grade 12 GEOGRAPHY — Chapter-9 Population: Distribution, with answers and explanations. These are sample questions; the exam has its own separate question set.

Population density is defined as the number of persons per unit area. What is the standard unit area used to measure population density?

A. Per square kilometer ✓
B. Per hectare
C. Per square mile
D. Per acre

Answer: A. Per square kilometer
Population density is standardly measured as the number of persons per square kilometer in most countries, including India.

Which of the following states in India has the HIGHEST population density?

A. Rajasthan
B. Bihar ✓
C. Uttar Pradesh
D. Maharashtra

Answer: B. Bihar
Bihar has one of the highest population densities among Indian states with over 1,100 persons per square kilometer.

How does mountainous terrain affect population density?

A. It increases population density
B. It decreases population density due to difficult terrain and limited arable land ✓
C. It has no effect on population density
D. It attracts more people for agricultural purposes

Answer: B. It decreases population density due to difficult terrain and limited arable land
Mountainous terrain typically leads to lower population density because it limits agricultural land, makes construction difficult, and presents accessibility challenges.

Which factor is MOST important in determining population density in a developing country like India?

A. Political boundaries
B. Economic factors
C. Physical geography (climate, terrain, water, soil) ✓
D. Religious beliefs

Answer: C. Physical geography (climate, terrain, water, soil)
In India, physical geographical factors like climate, terrain, availability of water, and soil fertility are the primary determinants of population density.

Consider this complex scenario: A country eliminates all geographical barriers to settlement through advanced engineering (tunnel through mountains, desalination for deserts). Would population density become uniform?

A. Yes, density would be completely uniform everywhere
B. Density would remain unequal due to other factors like economic opportunities, job availability, and historical settlement patterns ✓
C. Density would only depend on government policies
D. Engineering alone can guarantee equal density

Answer: B. Density would remain unequal due to other factors like economic opportunities, job availability, and historical settlement patterns
Even with technological solutions to geographical barriers, population density would remain unequal due to economic factors, employment centers, urban development, and socio-economic infrastructure.