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.

DAP fertilizer available in Pakistan contains__________________________?

A 18% N & 46% P2O5
B 46%N & 18%P2O3
C 100%P2O3
D 50%P2O3
Correct Answer: 18% N & 46% P2O5

Acid soil contain pH____________________?

A <7
B >7
C >7.0
D 8.5
Correct Answer: <7

The factor used for conversion of P to P2O3 is____________________?

A o.453
B 0.643
C 0.436
D None of the above
Correct Answer: 0.436

The zorawar is brand name of ___________________?

A TSP
B DAP
C MAP
D None of the above
Correct Answer: MAP

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