M C Q s D r i v e

Agriculture Mcqs 7387 MCQs [All-Courses]

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Agriculture MCQs cover fundamental and applied concepts related to farming, crop production, soil science, irrigation, fertilizers, plant breeding, pests, and agricultural economics. This topic is designed to strengthen conceptual understanding and problem-solving skills through objective questions. It is especially useful for competitive exams such as PPSC, FPSC, KPPSC, BPSC, NTS, OTS, and other testing services, helping candidates prepare with exam-oriented and up-to-date agricultural knowledge.

Soil water can be determined by_____________________?
A Mass water content
B Macro pores
C Both a & b
D None of the above
Correct Answer: Both a & b
Size of clay particle is___________________?
A 0.02mm
B 0.2mm
C 0.002mm
D 2mm
Correct Answer: 0.02mm
Shrinking and swelling is property of__________________?
A Clay
B Silk
C Water
D Smecitie
Correct Answer: Smecitie
Kaolinite can be identified by______________________?
A Spectrophotometer
B Boiling
C X-ray diffraction
D Breaking
Correct Answer: X-ray diffraction
Mollic refers to____________________?
A B-horizon
B C-horizon
C U-horizon
D Surface horizon
Correct Answer: Surface horizon
Which is passive factor of weathering ?
A Climate
B Parent material
C Organisms
D Temperature
Correct Answer: Parent material
Product of microorganism that appears to chelate calcium is called_____________________?
A Pyruive acid
B 2-ketoghconic acid
C Carbon dioxide
D Phospheric acid
Correct Answer: 2-ketoghconic acid
Pneumatic potential is due to____________________?
A Water
B Petrol
C Soil
D Gas
Correct Answer: Gas
Physical condition of soil for plant growth is called___________________?
A Granulation
B Tillage
C Tilth
D All the above
Correct Answer: Tilth
Which instrument is used for determining soil texture___________________?
A Lysimeter
B Hydrometer
C Thermometer
D All the above
Correct Answer: Hydrometer