RAS question
How many agro-climatic zones does Rajasthan have?
Correct answer: (D) 10.
Rajasthan has 10 agro-climatic zones, reflecting its diverse geographical, climatic and soil conditions.
Explanation
Rajasthan has 10 agro-climatic zones. The cited Rajasthan Agroforestry Policy states that the state is divided into 10 such zones, each marked by distinct climatic and soil conditions. This supports the MCQ explanation: Rajasthan's varied geography and climate require separate agro-climatic classification rather than a single uniform farming region. The policy also connects these varied agro-ecological settings with different agricultural landscapes, challenges and opportunities, which is why the number matters in Rajasthan geography. For exam purposes, the key point is not just memorising 10, but understanding that the classification comes from real variation in climate, soil and topography across the state.
Why the other options are wrong
- (A) 8 is wrong because the verified policy source states that Rajasthan is divided into 10, not 8, agro-climatic zones.
- (B) 6 is too few because it does not account for the full range of Rajasthan's distinct climatic and soil conditions recognised in the 10-zone classification.
- (C) 12 is wrong because the official policy source gives Rajasthan's agro-climatic-zone count as 10, not 12.
Concept
This tests Rajasthan's agro-climatic regionalisation, a core physical-geography and agriculture concept. It recurs in RAS because climate, soil and regional farming conditions shape questions on agriculture, environment and state planning.