Soils of India MCQs

Geography GK

Soils of India MCQs

Practice Soils of India MCQs with answers and detailed explanations covering alluvial soil, black soil, red soil, laterite soil, desert soil, mountain soil, soil formation, soil conservation, soil distribution and important agriculture-related geography topics frequently asked in SSC, Railway, Banking, UPSC, JKSSB, Police, Defence, Teaching and other competitive examinations.

520
Total Questions

Practice Questions

Page 26 of 26
Question #501
Which crop is commonly grown in black soil under rainfed conditions?
A. Jute
B. Sorghum (Jowar)
C. Tea
D. Coffee

Correct Answer: Option B


Explanation:
Jowar is widely cultivated in black soil regions due to moisture retention characteristics.

This question belongs to: Geography GK Soils of India
Question #502
Which process causes accumulation of salts near the soil surface in arid regions?
A. Humification
B. Weathering
C. Capillary Action
D. Leaching

Correct Answer: Option C


Explanation:
Capillary rise brings dissolved salts to the surface where evaporation leaves them behind.

This question belongs to: Geography GK Soils of India
Question #503
Which soil is particularly suitable for cultivation of chickpea (gram)?
A. Marshy Soil
B. Saline Soil
C. Peaty Soil
D. Black Soil

Correct Answer: Option D


Explanation:
Gram is widely cultivated in black soil regions of central India.

This question belongs to: Geography GK Soils of India
Question #504
Which state has significant red soil areas supporting ragi cultivation?
A. Bihar
B. Punjab
C. Karnataka
D. Haryana

Correct Answer: Option C


Explanation:
Ragi (finger millet) is extensively cultivated on red soils in Karnataka.

This question belongs to: Geography GK Soils of India
Question #505
Which soil type is commonly used for brick manufacturing in tropical India?
A. Laterite Soil
B. Saline Soil
C. Desert Soil
D. Peaty Soil

Correct Answer: Option A


Explanation:
Laterite hardens when exposed and is often used for bricks and construction.

This question belongs to: Geography GK Soils of India
Question #506
Which soil is formed from weathered basalt lava flows?
A. Bangar Soil
B. Peaty Soil
C. Khadar Soil
D. Regur Soil

Correct Answer: Option D


Explanation:
Regur is another name for black soil derived from basaltic lava.

This question belongs to: Geography GK Soils of India
Question #507
Which crop benefits most from the moisture-retaining property of black soil?
A. Tea
B. Cotton
C. Rubber
D. Jute

Correct Answer: Option B


Explanation:
Cotton requires moisture during its growth period, making black soil highly suitable.

This question belongs to: Geography GK Soils of India
Question #508
Which soil type generally has poor natural drainage because of high clay content?
A. Desert Soil
B. Sandy Soil
C. Gravel Soil
D. Black Soil

Correct Answer: Option D


Explanation:
Black soil's high clay content slows water movement and drainage.

This question belongs to: Geography GK Soils of India
Question #509
Which soil is most commonly associated with paddy cultivation in eastern India?
A. Mountain Soil
B. Alluvial Soil
C. Saline Soil
D. Desert Soil

Correct Answer: Option B


Explanation:
Eastern India's fertile alluvial soils are highly suitable for rice cultivation.

This question belongs to: Geography GK Soils of India
Question #510
Which Indian region is famous for alluvial soils deposited by the Brahmaputra River?
A. Deccan Trap
B. Assam Valley
C. Konkan Coast
D. Malwa Plateau

Correct Answer: Option B


Explanation:
The Assam Valley consists of fertile alluvial deposits from the Brahmaputra River.

This question belongs to: Geography GK Soils of India
Question #511
Which crop is commonly cultivated in laterite soils after heavy manuring?
A. Gram
B. Wheat
C. Barley
D. Cashew

Correct Answer: Option D


Explanation:
Cashew plantations are commonly established on laterite soils in coastal regions.

This question belongs to: Geography GK Soils of India
Question #512
Which soil horizon consists mainly of unweathered bedrock?
A. B Horizon
B. O Horizon
C. A Horizon
D. R Horizon

Correct Answer: Option D


Explanation:
The R Horizon represents consolidated bedrock beneath the soil profile.

This question belongs to: Geography GK Soils of India
Question #513
Which soil type supports the cultivation of tobacco in Gujarat?
A. Marshy Soil
B. Peaty Soil
C. Forest Soil
D. Black Soil

Correct Answer: Option D


Explanation:
Tobacco is widely grown in Gujarat's black soil regions.

This question belongs to: Geography GK Soils of India
Question #514
Which process is responsible for the concentration of iron oxides in laterite soils?
A. Humification
B. Calcification
C. Salinization
D. Leaching

Correct Answer: Option D


Explanation:
Leaching removes soluble materials, leaving iron and aluminum oxides concentrated.

This question belongs to: Geography GK Soils of India
Question #515
Which soil type is most suitable for intensive agriculture because of its balanced texture?
A. Gravel Soil
B. Loamy Soil
C. Rocky Soil
D. Saline Soil

Correct Answer: Option B


Explanation:
Loamy soil combines favorable drainage, aeration, and nutrient retention.

This question belongs to: Geography GK Soils of India
Question #516
Which soil conservation practice helps restore degraded land through tree planting?
A. Afforestation
B. Monocropping
C. Overgrazing
D. Mining

Correct Answer: Option A


Explanation:
Afforestation stabilizes soil, reduces erosion, and improves soil fertility.

This question belongs to: Geography GK Soils of India
Question #517
Which crop is highly associated with fertile alluvial soils of the Ganga Plain?
A. Coffee
B. Rubber
C. Wheat
D. Tea

Correct Answer: Option C


Explanation:
The Ganga Plain is India's major wheat-growing region due to fertile alluvial soils.

This question belongs to: Geography GK Soils of India
Question #518
Which soil type is generally rich in potash and lime but poor in phosphorus?
A. Laterite Soil
B. Peaty Soil
C. Black Soil
D. Saline Soil

Correct Answer: Option C


Explanation:
Black soils contain high levels of potash and lime but are often deficient in phosphorus.

This question belongs to: Geography GK Soils of India
Question #519
Which soil is considered the most agriculturally productive in India?
A. Mountain Soil
B. Saline Soil
C. Alluvial Soil
D. Desert Soil

Correct Answer: Option C


Explanation:
Alluvial soil is the most productive due to its fertility, depth, and suitability for diverse crops.

This question belongs to: Geography GK Soils of India
Question #520
Which soil type dominates the Northern Great Plains of India?
A. Black Soil
B. Alluvial Soil
C. Laterite Soil
D. Red Soil

Correct Answer: Option B


Explanation:
The Northern Great Plains are predominantly covered by fertile alluvial soils deposited by major rivers.

This question belongs to: Geography GK Soils of India