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.

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Total Questions

Practice Questions

Page 16 of 26
Question #301
Which soil is most affected by salinity and alkalinity in India?
A. Desert soil
B. Mountain soil
C. Black soil
D. Alluvial soil

Correct Answer: Option A


Explanation:
Desert soils often become saline and alkaline due to evaporation.

This question belongs to: Geography GK Soils of India
Question #302
Which soil is best for wheat cultivation in India?
A. Laterite soil
B. Alluvial soil
C. Desert soil
D. Black soil

Correct Answer: Option B


Explanation:
Alluvial soil in northern plains supports wheat cultivation.

This question belongs to: Geography GK Soils of India
Question #303
Which soil is found in Himalayan valleys?
A. Red soil
B. Mountain soil
C. Black soil
D. Desert soil

Correct Answer: Option B


Explanation:
Mountain soil is found in Himalayan valleys and varies with altitude.

This question belongs to: Geography GK Soils of India
Question #304
Which soil is highly prone to landslides when deforested?
A. Desert soil
B. Mountain soil
C. Alluvial soil
D. Black soil

Correct Answer: Option B


Explanation:
Mountain soil regions become unstable and prone to landslides after deforestation.

This question belongs to: Geography GK Soils of India
Question #305
Which soil is commonly used for millet and pulses in dry regions?
A. Alluvial soil
B. Black soil
C. Desert soil
D. Laterite soil

Correct Answer: Option C


Explanation:
Desert soil supports drought-resistant crops like millets and pulses.

This question belongs to: Geography GK Soils of India
Question #306
Which soil is rich in calcium carbonate in patches?
A. Black soil
B. Alluvial soil
C. Desert soil
D. Red soil

Correct Answer: Option C


Explanation:
Desert soil often contains calcareous (kankar) deposits.

This question belongs to: Geography GK Soils of India
Question #307
Which soil has low nitrogen but high potash content?
A. Laterite soil
B. Red soil
C. Alluvial soil
D. Black soil

Correct Answer: Option C


Explanation:
Alluvial soil is generally rich in potash but deficient in nitrogen.

This question belongs to: Geography GK Soils of India
Question #308
Which soil conservation method uses planting along contour lines?
A. Contour ploughing
B. Strip cropping
C. Overgrazing
D. Deforestation

Correct Answer: Option A


Explanation:
Contour ploughing reduces runoff and soil erosion on slopes.

This question belongs to: Geography GK Soils of India
Question #309
Which method reduces wind erosion in deserts?
A. Terrace farming
B. Damming
C. Shelter belts
D. Mining

Correct Answer: Option C


Explanation:
Shelter belts (rows of trees) reduce wind speed and soil erosion.

This question belongs to: Geography GK Soils of India
Question #310
Which soil is best conserved by mulching?
A. Red soil
B. Black soil
C. Desert soil
D. Laterite soil

Correct Answer: Option C


Explanation:
Mulching helps retain moisture in dry desert soils.

This question belongs to: Geography GK Soils of India
Question #311
Which soil is most affected by deforestation in hilly areas?
A. Black soil
B. Mountain soil
C. Desert soil
D. Alluvial soil

Correct Answer: Option B


Explanation:
Mountain soil becomes unstable and erodes quickly after deforestation.

This question belongs to: Geography GK Soils of India
Question #312
Which soil is ideal for plantation crops in Karnataka?
A. Laterite soil
B. Desert soil
C. Black soil
D. Alluvial soil

Correct Answer: Option A


Explanation:
Laterite soil in Karnataka supports coffee, tea, and rubber plantations.

This question belongs to: Geography GK Soils of India
Question #313
Which soil is least suitable for intensive agriculture?
A. River soil
B. Desert soil
C. Black soil
D. Alluvial soil

Correct Answer: Option B


Explanation:
Desert soil is poor in nutrients and moisture, making it least suitable.

This question belongs to: Geography GK Soils of India
Question #314
Which soil is formed by long-term weathering in tropical rainforests?
A. Alluvial soil
B. Black soil
C. Laterite soil
D. Desert soil

Correct Answer: Option C


Explanation:
Laterite soil forms due to intense weathering in tropical rainforest regions.

This question belongs to: Geography GK Soils of India
Question #315
Which soil is most widely distributed in India?
A. Black soil
B. Alluvial soil
C. Desert soil
D. Red soil

Correct Answer: Option B


Explanation:
Alluvial soil covers the largest area in India, especially northern plains and deltas.

This question belongs to: Geography GK Soils of India
Question #316
Which soil is rich in sand and poor in nutrients?
A. Alluvial soil
B. Black soil
C. Desert soil
D. Peaty soil

Correct Answer: Option C


Explanation:
Desert soil is sandy and lacks essential nutrients.

This question belongs to: Geography GK Soils of India
Question #317
Which soil type in India is most commonly associated with the phenomenon of 'self-ploughing'?
A. Alluvial Soil
B. Red Soil
C. Laterite Soil
D. Black Soil

Correct Answer: Option D


Explanation:
Black soil develops wide cracks during the dry season. These cracks allow air and water to penetrate, naturally turning the soil and giving it the characteristic of self-ploughing.

This question belongs to: Geography GK Soils of India
Question #318
The 'Tarai' region at the foothills of the Himalayas is characterized by which type of soil?
A. Saline Soil
B. Black Soil
C. Desert Soil
D. Alluvial Soil

Correct Answer: Option D


Explanation:
The Tarai region contains recent alluvial deposits brought by Himalayan rivers and is highly fertile.

This question belongs to: Geography GK Soils of India
Question #319
Which soil is most suitable for the cultivation of linseed?
A. Black Soil
B. Mountain Soil
C. Desert Soil
D. Peaty Soil

Correct Answer: Option A


Explanation:
Linseed is commonly cultivated in black soil regions because of the soil's moisture retention and nutrient content.

This question belongs to: Geography GK Soils of India
Question #320
The deficiency of which nutrient commonly limits crop production in Indian alluvial soils?
A. Silica
B. Oxygen
C. Hydrogen
D. Nitrogen

Correct Answer: Option D


Explanation:
Although alluvial soils are fertile, they are often deficient in nitrogen and organic matter, requiring fertilizer application.

This question belongs to: Geography GK Soils of India