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.

Aridisols cover the largest in Pakistan_______?
A 259,710 km2
B 269,810 km2
C 278,910 km2
D None of these
Correct Answer: 259,710 km2
Who was father of Virology?
A Beijerinck
B Watson and Crick
C Stanley
D Adolf Mayer
Correct Answer: Beijerinck
The soils in which the weathered material is taken away to other place by several agents are called__________?
A Alluvial soil
B Aeolian soil
C Transported soil
D None of these
Correct Answer: Transported soil
The capacity of soil for retaining anions increase with: ____________?
A Increase in Soil pH
B Decrease in soil pH
C Remains same
D None of the them
Correct Answer: Decrease in soil pH
International Union of Soil Sciences (IUSS), founded in___________?
A 1624
B 1724
C 1824
D 1924
Correct Answer: 1924
What is the average particle/ true density of soil?
A 2.6 Mg/m³
B 1.6 Mg/m³
C 1.3Mg/m³
D None of them
Correct Answer: 2.6 Mg/m³
Nitrosomonas  and nitrobacter are together as called_____________?
A Ammonification
B Nitrification
C Nitosomonas
D Nitrobacteria
Correct Answer: Nitrobacteria
Rate of entry of water in soil is _______?
A Leaching
B Capillary water
C Infiltration
D All of them
Correct Answer: Infiltration
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
Journal of plant and soil is published from _____________?
A India
B The Netherlands
C China
D France
Correct Answer: The Netherlands