Static Quiz 03 March 2025 (Agriculture)
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Static Quiz 03 March 2025 (Agriculture) For UPSC Exam
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- Question 1 of 5
1. Question
Consider the following pairs regarding sustainable farming techniques and their benefits:
1. Agroforestry – Reduces soil erosion and increases carbon sequestration
2. Drip Irrigation – Minimizes water wastage by delivering water to roots
3. Crop Rotation – Increases soil depletion and reduces fertility
4. Conservation Tillage – Enhances soil structure and retains moisture
Which of the pairs are correctly matched?
CorrectAnswer: A) 1, 2, and 4 only
Explanation:
Agroforestry helps in reducing soil erosion and increasing carbon sequestration by integrating trees with crops.
Drip Irrigation conserves water by delivering it directly to plant roots, reducing wastage.
Crop Rotation improves soil fertility, not depletes it (so Pair 3 is incorrect).
Conservation Tillage helps retain soil moisture and enhance soil structure by minimizing plowing.
IncorrectAnswer: A) 1, 2, and 4 only
Explanation:
Agroforestry helps in reducing soil erosion and increasing carbon sequestration by integrating trees with crops.
Drip Irrigation conserves water by delivering it directly to plant roots, reducing wastage.
Crop Rotation improves soil fertility, not depletes it (so Pair 3 is incorrect).
Conservation Tillage helps retain soil moisture and enhance soil structure by minimizing plowing.
- Question 2 of 5
2. Question
Which of the following best describes “Integrated Pest Management” (IPM)?
CorrectAnswer: B) A holistic approach that combines multiple methods for pest control
Explanation:
IPM does not rely only on chemical pesticides (eliminating option A).
It integrates biological control (using natural predators), mechanical methods (traps, barriers), cultural practices (crop rotation), and minimal chemical use for pest control.
Genetically modified crops (option C) are not a core part of IPM.
Traditional farming (option D) does not always use IPM strategies.
IncorrectAnswer: B) A holistic approach that combines multiple methods for pest control
Explanation:
IPM does not rely only on chemical pesticides (eliminating option A).
It integrates biological control (using natural predators), mechanical methods (traps, barriers), cultural practices (crop rotation), and minimal chemical use for pest control.
Genetically modified crops (option C) are not a core part of IPM.
Traditional farming (option D) does not always use IPM strategies.
- Question 3 of 5
3. Question
Consider the following statements regarding “Precision Agriculture”:
1. It uses GPS, sensors, and AI to optimize resource usage.
2. It leads to excessive fertilizer application due to real-time monitoring.
3. It helps in reducing input costs and improving productivity.
Which of the above statements is/are correct?
CorrectAnswer: A) 1 and 3 only
Explanation:
Statement 1 is correct: Precision agriculture uses GPS, AI, sensors, and drones to optimize farming inputs like water, fertilizers, and pesticides.
Statement 2 is incorrect: Precision farming actually reduces excessive fertilizer use by applying only what is needed.
Statement 3 is correct: It helps reduce costs and improve productivity by minimizing input wastage and enhancing efficiency
IncorrectAnswer: A) 1 and 3 only
Explanation:
Statement 1 is correct: Precision agriculture uses GPS, AI, sensors, and drones to optimize farming inputs like water, fertilizers, and pesticides.
Statement 2 is incorrect: Precision farming actually reduces excessive fertilizer use by applying only what is needed.
Statement 3 is correct: It helps reduce costs and improve productivity by minimizing input wastage and enhancing efficiency
- Question 4 of 5
4. Question
Assertion (A): Conservation agriculture reduces soil erosion and improves soil fertility.
Reason (R): Conservation agriculture promotes deep plowing and excessive tillage to loosen the soil structure.CorrectAnswer: C) A is true, but R is false
Explanation:
Assertion (A) is true: Conservation agriculture practices, such as minimum tillage and cover cropping, reduce soil erosion and improve soil fertility.Reason (R) is false: Conservation agriculture avoids deep plowing and excessive tillage, as these can degrade soil structure and increase erosion.
IncorrectAnswer: C) A is true, but R is false
Explanation:
Assertion (A) is true: Conservation agriculture practices, such as minimum tillage and cover cropping, reduce soil erosion and improve soil fertility.Reason (R) is false: Conservation agriculture avoids deep plowing and excessive tillage, as these can degrade soil structure and increase erosion.
- Question 5 of 5
5. Question
Which of the following initiatives in India promote sustainable agriculture?
1. Paramparagat Krishi Vikas Yojana (PKVY)
2. National Mission for Sustainable Agriculture (NMSA)
3. Soil Health Card Scheme
4. Rashtriya Krishi Vikas Yojana (RKVY)
Select the correct answer using the codes below:
CorrectAnswer: D) 1, 2, 3, and 4
Explanation:
1. Paramparagat Krishi Vikas Yojana (PKVY) – Promotes organic farming and reduces chemical use.2. National Mission for Sustainable Agriculture (NMSA) – Encourages climate-resilient agriculture and efficient resource use.
3. Soil Health Card Scheme – Provides soil nutrient analysis to help farmers use fertilizers efficiently.
4. Rashtriya Krishi Vikas Yojana (RKVY) – A broader scheme supporting innovation and sustainability in Indian agriculture.
IncorrectAnswer: D) 1, 2, 3, and 4
Explanation:
1. Paramparagat Krishi Vikas Yojana (PKVY) – Promotes organic farming and reduces chemical use.2. National Mission for Sustainable Agriculture (NMSA) – Encourages climate-resilient agriculture and efficient resource use.
3. Soil Health Card Scheme – Provides soil nutrient analysis to help farmers use fertilizers efficiently.
4. Rashtriya Krishi Vikas Yojana (RKVY) – A broader scheme supporting innovation and sustainability in Indian agriculture.
