JKSSB Sub Inspector of Police (JKPSI) 2022 — Q72 Solved Answer with Explanation

Question

If you go to the Northern part of Karnataka and Maharashtra, you will see lots of cotton plants. What is the reason for that?

1. A. Cotton grows well in the black soil of the Deccan Plateau (Correct answer)
2. B. The Deccan plateau receives a lot of rainfall and requires a lot of labour
3. C. Maharashtra and Karnataka experience hot climate throughout the year, so most of the people need cotton clothes
4. D. Deccan plateau has more number of cotton factories

Correct Answer

Option A — Cotton grows well in the black soil of the Deccan Plateau

Detailed Solution & Explanation

Cotton grows predominantly in the northern parts of Karnataka and Maharashtra because this region lies on the Deccan Plateau, which has black cotton soil -- also called regur soil. This dark, deep, moisture-retentive clay soil is the ideal growing medium for cotton, as it holds water well during the dry season and is rich in calcium carbonate, potassium, and magnesium. The Deccan Plateau's semi-arid climate with moderate rainfall is also suitable for cotton, which requires a warm and dry period for boll maturation.