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.

What is the best pH of soil for cultivation?
A 3.8-5.4
B 6.5-7.5
C 4.5-8.5`
D 5.5-6.5
Correct Answer: 5.5-6.5
Soil particles of size 0.03 mm belong to the class of:
A Coarse sand
B Silt
C Fine sand
D Clay
Correct Answer: Fine sand
The permanent aggregates of soil are called:
A Blocks
B Clods
C Peds
D Plates
Correct Answer: Peds
The term ‘chesard’ refers to:
A Gravitational water
B Capillary water
C Run off water
D Water vapour
Correct Answer: Capillary water
Humus is:
A Fully decomposed organic matter only
B Party decomposed organic matter + CO2
C Minerals and fully decomposed organic matter
D Partly decomposed organic matter + mineral + water
Correct Answer: Minerals and fully decomposed organic matter
Mark the rooted submerged hydrophyte:
A Marsilea
B Utricularia
C Vallisneria
D Monochoria
Correct Answer: Vallisneria
Which of the following is a submerged floating hydrophyte?
A Tpha
B Trapa
C Potamogeton
D Ceratophyllum
Correct Answer: Ceratophyllum
The abbreviation CEC of soil broadly refers to:
A Cation storage capacity
B Reversible bending of cations
C Excess of monovalent cations
D Excess of polyvalent cations
Correct Answer: Reversible bending of cations
The term sub-soil generally refers to:
A Horizon-C
B Horizon-A
C Horizon-R
D Horizon-B
Correct Answer: Horizon-C
The ration of volume of pores in the soil to the total soil volume is referred to as:
A Pore frequency ratio
B Pore density ration
C Pore abundance ratio
D Pore space ratio
Correct Answer: Pore space ratio