UPSC CSE Prelims
Agricultural Regions Previous Year Questions (PYQs)
Practice solved questions for Agricultural Regions with detailed step-by-step solutions, key insights, and trend analysis for UPSC CSE PRELIMS.
Solved Previous Year Questions
Filter & practice questions topic-wise
Consider the following:
- Birds
- Dust blowing
- Rain
- Wind blowing
Which of the above spread plant diseases?
Detailed Explanation:
The correct answer is 1, 2, 3 and 4 (Option 4). Birds, dust, rain, and wind all help spread plant diseases by carrying fungi, bacteria, viruses, or other pathogens from infected plants to healthy ones.
📗 Concept
Plant disease transmission occurs through different agents called vectors or dispersal agents. Wind and rain spread fungal spores and bacteria, while birds and other animals carry pathogens through their feathers, feet, or droppings.
| Region | Well known for the production of |
|---|---|
| 1. Kinnaur (Himachal) | Areca nut |
| 2. Mewat (Haryana) | Mango |
| 3. Coromandel (TN-Andhra) | Soya bean |
Which of the above pairs is/are correctly matched?
Detailed Explanation:
❌ Pair 1 – Incorrect: Kinnaur (Himachal Pradesh) is renowned for apple cultivation and dry fruits, not areca nut. Areca nut (betel nut) is predominantly grown in Karnataka, Kerala, Assam, and West Bengal.
❌ Pair 2 – Incorrect: Mewat (Haryana) is known for wheat and mustard cultivation, not mango. Major mango-producing regions include Uttar Pradesh (Malihabad), Andhra Pradesh (Banganapalle), Bihar (Darbhanga), and Karnataka (Alphonso in coastal areas).
❌ Pair 3 – Incorrect: Coromandel Coast (Tamil Nadu-Andhra Pradesh) is famous for paddy/rice cultivation and deltaic agriculture, not soya bean. Soya bean is primarily grown in Madhya Pradesh, Maharashtra, and Rajasthan.
Conclusion: None of the pairs is correctly matched.
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