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Q1Geography·Population, Human Geography and Settlements
Which of the following is the largest source of internal migration in India according to census data?
- AMigration for employment
- BMigration for education
- CMigration due to marriageCorrect
- DMigration due to natural disasters
Explanation
Correct. Marriage is the single largest reason for internal migration in India, accounting for roughly half of all migration, primarily driven by the patrilocal tradition where women move to their husband's household after marriage.
Why the other options are incorrect
- Option A
Employment is a significant reason for male migration but does not account for the largest total number.
- Option B
Education-related migration accounts for a relatively small proportion of total internal migration.
- Option D
Disaster-induced migration, while important, constitutes a small fraction of total internal migration.
Q2Geography·Population, Human Geography and Settlements
Consider the following statements about rural settlements in India:
1. Nucleated settlements are common in the fertile alluvial plains of northern India.
2. Dispersed settlements are typically found in hilly and forested regions.
3. Linear settlements develop along roads, railways or river banks.
Which of the statements given above are correct?
- A1 and 2 only
- B2 and 3 only
- C1 and 3 only
- D1, 2 and 3Correct
Explanation
Correct. Nucleated settlements form where level fertile land exists, dispersed settlements appear where terrain is difficult, and linear settlements follow transport arteries and river courses.
Why the other options are incorrect
- Option A
Statement 3 is also correct, as linear settlements are characteristically found along transport routes and rivers.
- Option B
Statement 1 is also correct, as nucleated or compact settlements are a hallmark of the fertile Indo-Gangetic plain.
- Option C
Statement 2 is also correct, as dispersed or scattered homesteads are typical of difficult terrain and forested areas.
Q3Geography·Population, Human Geography and Settlements
What is the main reason for Kerala's high Human Development Index (HDI) compared to many other Indian states?
- AHighest per capita income in India
- BHigh investment in education and healthcareCorrect
- CLarge-scale industrialization
- DAbundant mineral resources
Explanation
Correct. Kerala's high HDI is primarily attributed to sustained public investment in education and health, resulting in near-universal literacy, high life expectancy, and low infant mortality, despite not being among the wealthiest states in income terms.
Why the other options are incorrect
- Option A
Kerala does not have the highest per capita income in India; states like Goa and Delhi rank higher on that metric.
- Option C
Kerala is not heavily industrialized compared to states like Maharashtra, Gujarat or Tamil Nadu.
- Option D
Kerala is not a major mineral-rich state; its development model is driven by human capital investments.
Q4Geography·Population, Human Geography and Settlements
Which of the following correctly describes 'Von Thunen's Model' of agricultural land use?
- ADifferent crops are grown in concentric rings around a central market based on transport costs and land rentCorrect
- BAgricultural productivity increases linearly with distance from the equator
- CCrop patterns are determined solely by soil type irrespective of market distance
- DIndustrial crops dominate near the market while food crops are grown far away
Explanation
Correct. Von Thunen's model (1826) proposes that agricultural land use forms concentric rings around a central market. Perishable and heavy products (dairy, vegetables) locate closest to the market, while extensive activities like ranching locate farthest away, due to variations in transport cost and land rent.
Why the other options are incorrect
- Option B
Latitude-based productivity is not the concern of Von Thunen's model, which focuses on distance from the market.
- Option C
Von Thunen's model emphasizes that transport cost and market proximity, not just soil type, determine crop patterns.
- Option D
Von Thunen's model actually places intensive food production (horticulture, dairy) closest to the market, not industrial crops.
Q5Geography·Population, Human Geography and Settlements
Consider the following statements about 'urban renewal':
1. It involves the redevelopment of areas within a city that have fallen into disrepair.
2. It may include demolition of old structures and construction of new infrastructure.
3. It always leads to equitable outcomes for all residents of the affected area.
Which of the statements given above is/are correct?
- A1 and 2 onlyCorrect
- B1 only
- C2 and 3 only
- D1, 2 and 3
Explanation
Correct. Urban renewal involves revitalization of deteriorated city areas through demolition, reconstruction and rehabilitation. However, it does not always lead to equitable outcomes; it can displace low-income communities and has been criticized for benefiting developers and wealthier residents at the expense of original inhabitants.
Why the other options are incorrect
- Option B
Statement 2 is also correct as demolition and reconstruction are standard components of urban renewal.
- Option C
Statement 3 is incorrect because urban renewal often leads to inequitable outcomes including displacement of vulnerable populations.
- Option D
Statement 3 is incorrect; urban renewal frequently produces inequitable results.
Q6Geography·Population, Human Geography and Settlements
Which of the following is the correct sequence of demographic transition stages?
1. High birth rate and high death rate
2. High birth rate and declining death rate
3. Declining birth rate and low death rate
4. Low birth rate and low death rate
- A1 → 3 → 2 → 4
- B2 → 3 → 1 → 4
- C2 → 1 → 4 → 3
- D1 → 2 → 3 → 4Correct
Explanation
Correct. The demographic transition model proceeds from a pre-industrial stage with high birth and death rates, through an early transitional stage where death rates fall first, then a late transitional stage where birth rates also fall, to a post-industrial stage with both rates low.
Why the other options are incorrect
- Option A
This sequence is incorrect because the decline in death rate precedes the decline in birth rate in the demographic transition model.
- Option B
This sequence is incorrect; the model always begins with both birth and death rates being high.
- Option C
This sequence is incorrect and does not reflect the established demographic transition model.
Q7Geography·Population, Human Geography and Settlements
Which of the following Union Territories has the highest population density as per Census 2011?
- ADelhiCorrect
- BChandigarh
- CPuducherry
- DLakshadweep
Explanation
Correct. Delhi has a population density of 11,320 persons per sq km, the highest among all states and Union Territories in Census 2011.
Why the other options are incorrect
- Option B
Chandigarh has a high density of about 9,258 per sq km but it is lower than Delhi.
- Option C
Puducherry's density is about 2,598 per sq km, far lower than Delhi.
- Option D
Lakshadweep has a density of about 2,013 per sq km, much lower than Delhi.
Q8Geography·Population, Human Geography and Settlements
According to Census 2011, what was the approximate level of urbanization in India?
Explanation
Correct. Census 2011 recorded India's urbanization level at 31.16%, meaning about 377 million people lived in urban areas out of a total population of 1.21 billion.
Why the other options are incorrect
- Option A
21% was approximately India's urbanization level in the 1970s; by 2011 it had risen significantly.
- Option B
41% overestimates the 2011 urbanization level, though projections suggest India may reach this level in coming decades.
- Option D
51% is significantly higher than India's actual urbanization level in 2011.
Q9Geography·Population, Human Geography and Settlements
The concept of 'optimum population' refers to:
- AThe maximum number of people that a region can support
- BThe population size that, combined with resources and technology, provides the highest per capita outputCorrect
- CThe minimum population needed for economic viability of a region
- DThe population at which birth rate equals death rate
Explanation
Correct. Optimum population is the theoretical population size at which the interaction of people with available resources and technology produces the maximum per capita output or economic welfare.
Why the other options are incorrect
- Option A
The maximum population a region can support is the 'carrying capacity', not the optimum population.
- Option C
A minimum threshold for economic viability is not what optimum population describes; it is about the ideal balance.
- Option D
When birth rate equals death rate, it is called zero population growth, not optimum population.
Q10Geography·Population, Human Geography and Settlements
Which of the following statements about India's tribal population is/are correct?
1. India's tribal population constitutes about 8.6% of the total population as per Census 2011.
2. Madhya Pradesh has the largest tribal population in absolute numbers.
3. Mizoram has the highest proportion of tribal population to total state population.
Select the correct answer using the code given below.
- A1 and 2 only
- B1 and 3 only
- C1, 2 and 3Correct
- D2 and 3 only
Explanation
Correct. India's ST population is 8.6% of the total (Census 2011). Madhya Pradesh leads in absolute tribal numbers (about 15.3 million). Mizoram has the highest proportion with over 94% of its population being tribal.
Why the other options are incorrect
- Option A
Statement 3 is also correct as Mizoram has over 94% tribal population.
- Option B
Statement 2 is also correct as Madhya Pradesh has the highest absolute number of tribals.
- Option D
Statement 1 is also correct at 8.6%.
Q11Geography·Population, Human Geography and Settlements
The 'gravity model' in human geography is used to predict:
- AThe direction of ocean currents
- BThe interaction and movement of people between two places based on their populations and distanceCorrect
- CThe gravitational effect on tidal patterns
- DThe formation of fold mountains
Explanation
Correct. The gravity model states that the interaction (migration, trade, communication) between two places is directly proportional to the product of their populations and inversely proportional to the square of the distance between them, analogous to Newton's law of gravitation.
Why the other options are incorrect
- Option A
Ocean currents are influenced by physical geography factors, not the gravity model of human geography.
- Option C
Tidal patterns are governed by astronomical gravitational forces, not the human geography gravity model.
- Option D
Mountain formation is a geomorphological process unrelated to the gravity model of spatial interaction.
Q12Geography·Population, Human Geography and Settlements
Consider the following statements about the Pradhan Mantri Awas Yojana (PMAY):
1. It aims to provide housing for all by a targeted year.
2. It has separate components for urban and rural areas.
3. The urban component provides interest subsidy on home loans for economically weaker sections.
Which of the statements given above are correct?
- A1 and 2 only
- B2 and 3 only
- C1 and 3 only
- D1, 2 and 3Correct
Explanation
Correct. PMAY aims to provide pucca houses to all eligible families. It has PMAY-Urban and PMAY-Gramin components. The urban component includes the Credit Linked Subsidy Scheme providing interest subsidy on home loans for EWS and LIG categories.
Why the other options are incorrect
- Option A
Statement 3 is also correct as PMAY-Urban includes a Credit Linked Subsidy Scheme (CLSS).
- Option B
Statement 1 is also correct as PMAY was launched with the Housing for All target.
- Option C
Statement 2 is also correct as PMAY has distinct urban (PMAY-U) and rural (PMAY-G) components.