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.

Histols are found in______________________?
A Pakistan
B Canada
C Alaska
D Both b & c
Correct Answer: Both b & c
Mineral soil contain organic carbon___________________?
A >4%
B 5%
C <20%
D >10%
Correct Answer: <20%
The chemical formula of urea fertilizer is_______________________?
A NH2CONH2
B [CO(NH2)]
C Both a & b
D None of the above
Correct Answer: Both a & b
International atomic weight of potassium is_________________?
A 39.0
B 40.0
C 41.0
D 38.0
Correct Answer: 39.0
The available form of calcium to plant is________________?
A Ca(free cation
B CaO
C Ca
D None of the above
Correct Answer: Ca(free cation
The molar mass of NaCl is_____________________?
A 56.58
B 43.28
C 50.58
D 58.58
Correct Answer: 58.58
The available from of nitrogen for plant is________________?
A NO3
B NH4
C Both a & b
D None of the above
Correct Answer: Both a & b
A soil is classified as sodic soil when______________________?
A EC is 8.5
B
C SAR is >13
D All the above
Correct Answer: SAR is >13
Identify the fertilizer (s) containing potassium____________________?
A SOP
B MOP
C Chilean salt peter
D All the above
Correct Answer: All the above
pH of Pakistani soils is____________________?
A 7.5
B 12
C 7
D 14
Correct Answer: 7.5