Agriculture MCQs
Agriculture MCQs help candidates prepare for exams like PPSC, FPSC, and NTS. Topics include agronomy, soil science, crop physiology, horticulture, and pest control, ensuring strong conceptual and factual preparation for competitive and academic tests.
Q: Leguminous plants enrich soil with
A) Potassium
B) Nitrogen
C) Calcium
D) Sulfur
✅ Correct Answer: B
Explanation: Legumes host nitrogen-fixing bacteria in root nodules, improving nitrogen content.
Q: Monsoon rains are vital for crops in
A) Desert regions
B) Rain-fed areas
C) Urban gardens
D) Tundra zones
✅ Correct Answer: B
Explanation: Rain-fed agriculture depends heavily on seasonal monsoon rainfall.
Q: Green Revolution introduced
A) Manual ploughing
B) High-yield varieties
C) Organic pesticides
D) Water wheels
✅ Correct Answer: B
Explanation: The Green Revolution focused on high-yield crop varieties and modern practices.
Q: Tractor usage in agriculture increases
A) Labour costs
B) Fuel consumption
C) Land fertility
D) Mechanization
✅ Correct Answer: D
Explanation: Tractors are key to modern mechanized farming, improving efficiency.
Q: Pesticides are primarily used to control
A) Soil acidity
B) Seed germination
C) Crop diseases
D) Water levels
✅ Correct Answer: C
Explanation: Pesticides protect crops by managing harmful pests and diseases.