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.

The downward movement of water through the soil profile:
A Infiltration
B Permeability
C Percolation
D Drainage
Correct Answer: Percolation
The amount of water that can be absorbed by an oven dry soil at 105â€Ēc when it is exposed to an atmosphere of 100% relative humidity is called:
A Field Capacity (FC)
B Maximum water holding capacity
C Hygroscopic coefficient
D Permanent wilting point
Correct Answer: Hygroscopic coefficient
Many plant species need very large amount of water. They are: ___________?
A Hydrophytes
B Hygrophytes
C Both a & b
D None of these
Correct Answer: Hygrophytes
Plant & animal residues contain: ___________?
A Sugar, celluloses, hemicelluloses
B Proteins, lignins
C Waxes, lipids
D All of the above
Correct Answer: All of the above
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
What is the average particle/ true density of soil?
A 2.6 Mg/mÂģ
B 1.6 Mg/mÂģ
C 1.3Mg/mÂģ
D None of them
Correct Answer: 2.6 Mg/mÂģ
Rate of entry of water in soil is _______?
A Leaching
B Capillary water
C Infiltration
D All of them
Correct Answer: Infiltration
Journal of plant and soil is published from _____________?
A India
B The Netherlands
C China
D France
Correct Answer: The Netherlands
Which mineral contains Phosphorus?
A Apatite
B Calcite
C Dolomite
D Gypsum
Correct Answer: Apatite
Which is a wrong/false group amongst the followings ?
A Rain Guage — For measuring rains
B Wind Van — For finding out
C Sunshine — Bright sun-shine
D Evaporimeter — Wind speed
Correct Answer: Evaporimeter — Wind speed