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.

International Union of Soil Sciences (IUSS), founded in___________?
A 1624
B 1724
C 1824
D 1924
Correct Answer: 1924
Nitrosomonas  and nitrobacter are together as called_____________?
A Ammonification
B Nitrification
C Nitosomonas
D Nitrobacteria
Correct Answer: Nitrobacteria
Which of the following soil has the highest water holding capacity_________?
A Sand soil
B Silt soil
C Forest soil
D None of these
Correct Answer: Forest soil
Element responsible pollen grain of plant__________?
A N
B P
C K
D B
Correct Answer: B
Specific heat of organic matter is______?
A 0.22
B 0.33
C 0.44
D None of these
Correct Answer: 0.44
What is a soil horizon?
A Soil texture
B Soil structure
C Layers of soil
D All of these
Correct Answer: Layers of soil
Accumulation of soluble salts in soil________?
A Alkalization
B Desalinization
C Salinization
D All off these
Correct Answer: Salinization
The largest soil order in Pakistan?
A Aridisols
B Entisols
C Vertisols
D Inceptisols
Correct Answer: Aridisols
The marble is a__________?
A Dynamo metamorphic
B Thermo metamorphic
C Hydro metamorphic
D Not sure
Correct Answer: Dynamo metamorphic
Which type of soil is found near the canal banks:
A Acidic
B Acidic & Alkaline
C Alkaline
D Calcareous
Correct Answer: Alkaline