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.

Microorganisms have C/N ratio of____________________?
A 2:1
B 4:1
C 12:1
D 20:1
Correct Answer: 4:1
How much percentage of soils of Pakistan are deficient in P______________________?
A 60
B
C 50-70
D 80-90
Correct Answer: 80-90
A soil is categorized as saline when EC of saturation extract is______________________?
A >4dsm-1
B 0.4dsm-1
C
D 0.4 4.0 dsm-1
Correct Answer: >4dsm-1
pH in coniferous forest is__________________?
A Less than 7
B Neutral
C Greater than 7
D Basis
Correct Answer: Less than 7
Ligands that occur in Pakistan soils are__________________?
A OH1 HCO2
B SO4-2 OH
C CO3-2 SO4-2
D All the above
Correct Answer: All the above
An ion or molecule in the coordination sphere central ion is called__________________?
A Complexion
B Ligand
C Chelate
D Potential
Correct Answer: Ligand
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