M C Q s D r i v e

Agriculture Mcqs 7388 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.

Which one of the following are macro nutrients__________________?

A N,P,K
B C,H,O
C Ca,Mg,S
D All the above
Correct Answer: Ca,Mg,S

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