Agriculture MCQs
Agriculture MCQs are essential for candidates preparing for competitive exams that include agricultural sciences as a subject area. This category includes well-structured multiple-choice questions covering all important topics such as agronomy, soil science, crop physiology, plant breeding, horticulture, agricultural economics, and pest control. These MCQs are ideal for students appearing in tests like PPSC, FPSC, NTS, and university entry exams where agriculture is part of the curriculum. The questions are designed to test both conceptual understanding and factual knowledge, making it easier for aspirants to revise efficiently and effectively. Whether you're aiming for a government job in the agriculture department or preparing for academic tests, these questions provide a solid foundation for success.
Q: Photosynthesis in plants primarily takes place in which structure?
A) Root
B) Stem
C) Leaf
D) Flower
Q: Crop rotation improves soil health by which key factor?
A) Increasing weeds
B) Depleting nutrients
C) Breaking pest cycles
D) Encouraging erosion
Q: Nitrogen fixation is most commonly associated with which group of organisms?
A) Fungi
B) Algae
C) Bacteria
D) Protozoa
Q: The process of removing excess water from soil is called
A) Irrigation
B) Mulching
C) Fertigation
D) Drainage
Q: Leguminous plants contribute to soil fertility due to their ability to
A) Store phosphorus
B) Fix nitrogen
C) Absorb heavy metals
D) Reduce erosion
Q: Optimum pH range for most agricultural crops is
A) 3.5–4.5
B) 5.5–7.0
C) 8.0–9.5
D) 9.5–11.0
Q: Loamy soil is ideal for cultivation due to its
A) High clay content
B) Waterlogging tendency
C) Balanced texture
D) Sandy composition
Q: Grafting is primarily used in horticulture for
A) Increasing leaf size
B) Controlling pests
C) Combining plant traits
D) Speeding up photosynthesis
Q: Hybrid seeds are developed to enhance
A) Pest resistance
B) Seed dormancy
C) Soil salinity
D) Shade tolerance
Q: The Green Revolution in India was initiated during the decade of
A) 1950s
B) 1960s
C) 1970s
D) 1980s