CBSE Class 10 Social Science sample paper 2026-27: question 17B
From the official CBSE sample question paper for 2026-27, section B, question 17B, for 5 marks. Try it first; the hints and our step-by-step solution are below.
Q17B · 5 marks · Long answerCompetency-basedAgriculture
Farmers in a region experiencing moderate rainfall, cool winters, and assured irrigation plan to move from mixed cropping to the cultivation of a single cereal crop. Should they opt for rice or wheat? Support your answer with appropriate reasons based on crop requirements.
Source: official sample paper from cbseacademic.nic.in (PDF). See it in the full Sample paper 2026-27.
Hints
Open one hint at a time and try again before the next.
Hint 1
Compare the rainfall each cereal needs.
Hint 2
Which crop needs a cool growing season?
Hint 3
Why does irrigation matter when rainfall is moderate?
Step-by-step solution
Each step shows the marks it earns, as an examiner would award them. Checked by an independent re-solve from the question paper.
- 1 mark
Farmers should opt for wheat, since the conditions of moderate rainfall, cool winters and assured irrigation match wheat's needs.
- 1 mark
Wheat grows well in cool temperatures during its growing season, while rice needs hot, humid conditions.
- 1 mark
Moderate rainfall suits wheat, which needs 50-75 cm. Rice needs heavy rainfall of over 100 cm.
- 1 mark
Wheat needs bright sunshine at ripening, which is common in winter.
- 1 mark
Irrigation supports wheat where rainfall is limited, and wheat is traditionally grown in north and north-western India.
Answer: Wheat should be chosen, as it suits cool winters, 50-75 cm rainfall, irrigation and bright sunshine at ripening.
Where the marks are
- Choice of wheat (1 mark)
- Cool temperature requirement (1 mark)
- Rainfall of 50-75 cm (1 mark)
- Bright sunshine at ripening (1 mark)
- Irrigation support and regional suitability (1 mark)
Revise the chapter
- Chapter: Agriculture (notes, formulas, where marks are lost and every past question)
- Topic: Major Crops: Rice, Wheat and Millets
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