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.
Question #301
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Which soil is most affected by salinity and alkalinity in India?
Correct Answer: Option C
Explanation:
Desert soils often become saline and alkaline due to evaporation.
Desert soils often become saline and alkaline due to evaporation.
This question belongs to:
Geography GK
Soils of India
Question #302
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Which soil is best for wheat cultivation in India?
Correct Answer: Option B
Explanation:
Alluvial soil in northern plains supports wheat cultivation.
Alluvial soil in northern plains supports wheat cultivation.
This question belongs to:
Geography GK
Soils of India
Question #303
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Which soil is found in Himalayan valleys?
Correct Answer: Option A
Explanation:
Mountain soil is found in Himalayan valleys and varies with altitude.
Mountain soil is found in Himalayan valleys and varies with altitude.
This question belongs to:
Geography GK
Soils of India
Question #304
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Which soil is highly prone to landslides when deforested?
Correct Answer: Option C
Explanation:
Mountain soil regions become unstable and prone to landslides after deforestation.
Mountain soil regions become unstable and prone to landslides after deforestation.
This question belongs to:
Geography GK
Soils of India
Question #305
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Which soil is commonly used for millet and pulses in dry regions?
Correct Answer: Option C
Explanation:
Desert soil supports drought-resistant crops like millets and pulses.
Desert soil supports drought-resistant crops like millets and pulses.
This question belongs to:
Geography GK
Soils of India
Question #306
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Which soil is rich in calcium carbonate in patches?
Correct Answer: Option B
Explanation:
Desert soil often contains calcareous (kankar) deposits.
Desert soil often contains calcareous (kankar) deposits.
This question belongs to:
Geography GK
Soils of India
Question #307
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Which soil has low nitrogen but high potash content?
Correct Answer: Option D
Explanation:
Alluvial soil is generally rich in potash but deficient in nitrogen.
Alluvial soil is generally rich in potash but deficient in nitrogen.
This question belongs to:
Geography GK
Soils of India
Question #308
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Which soil conservation method uses planting along contour lines?
Correct Answer: Option D
Explanation:
Contour ploughing reduces runoff and soil erosion on slopes.
Contour ploughing reduces runoff and soil erosion on slopes.
This question belongs to:
Geography GK
Soils of India
Question #309
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Which method reduces wind erosion in deserts?
Correct Answer: Option D
Explanation:
Shelter belts (rows of trees) reduce wind speed and soil erosion.
Shelter belts (rows of trees) reduce wind speed and soil erosion.
This question belongs to:
Geography GK
Soils of India
Question #310
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Which soil is best conserved by mulching?
Correct Answer: Option B
Explanation:
Mulching helps retain moisture in dry desert soils.
Mulching helps retain moisture in dry desert soils.
This question belongs to:
Geography GK
Soils of India
Question #311
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Which soil is most affected by deforestation in hilly areas?
Correct Answer: Option B
Explanation:
Mountain soil becomes unstable and erodes quickly after deforestation.
Mountain soil becomes unstable and erodes quickly after deforestation.
This question belongs to:
Geography GK
Soils of India
Question #312
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Which soil is ideal for plantation crops in Karnataka?
Correct Answer: Option A
Explanation:
Laterite soil in Karnataka supports coffee, tea, and rubber plantations.
Laterite soil in Karnataka supports coffee, tea, and rubber plantations.
This question belongs to:
Geography GK
Soils of India
Question #313
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Which soil is least suitable for intensive agriculture?
Correct Answer: Option C
Explanation:
Desert soil is poor in nutrients and moisture, making it least suitable.
Desert soil is poor in nutrients and moisture, making it least suitable.
This question belongs to:
Geography GK
Soils of India
Question #314
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Which soil is formed by long-term weathering in tropical rainforests?
Correct Answer: Option B
Explanation:
Laterite soil forms due to intense weathering in tropical rainforest regions.
Laterite soil forms due to intense weathering in tropical rainforest regions.
This question belongs to:
Geography GK
Soils of India
Question #315
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Which soil is most widely distributed in India?
Correct Answer: Option D
Explanation:
Alluvial soil covers the largest area in India, especially northern plains and deltas.
Alluvial soil covers the largest area in India, especially northern plains and deltas.
This question belongs to:
Geography GK
Soils of India
Question #316
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Which soil is rich in sand and poor in nutrients?
Correct Answer: Option C
Explanation:
Desert soil is sandy and lacks essential nutrients.
Desert soil is sandy and lacks essential nutrients.
This question belongs to:
Geography GK
Soils of India
Question #317
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Which soil type in India is most commonly associated with the phenomenon of 'self-ploughing'?
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.
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
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The 'Tarai' region at the foothills of the Himalayas is characterized by which type of soil?
Correct Answer: Option B
Explanation:
The Tarai region contains recent alluvial deposits brought by Himalayan rivers and is highly fertile.
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
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Which soil is most suitable for the cultivation of linseed?
Correct Answer: Option A
Explanation:
Linseed is commonly cultivated in black soil regions because of the soil's moisture retention and nutrient content.
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
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The deficiency of which nutrient commonly limits crop production in Indian alluvial soils?
Correct Answer: Option A
Explanation:
Although alluvial soils are fertile, they are often deficient in nitrogen and organic matter, requiring fertilizer application.
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
