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.

Combination of soil genesis and classification is collectively called_________?
A Edaphology
B Pedology
C Poly pedology
D None of the above
Correct Answer: Pedology
The chemical formula for Ammonium acctatc is_____________________?
A NH3OAC
B NH4OAC
C NH4AOC
D Both b & c
Correct Answer: NH4OAC
Soils that have more than 20% organic matter are termed as:__________?
A Organic soils
B Peat soils
C Muck soils
D All of these
Correct Answer: All of these
The exact formula for sodium hexametaphosphate is___________________?
A [(NaPO6)13]
B [(NaPO3)13]
C [(NaPO2)6]
D None of the above
Correct Answer: [(NaPO3)13]
Organic matter influences:_________?
A Water holding capacity
B Cation exchange capacity
C Aggregate stability
D All of the above
Correct Answer: All of the above
Which silica mineral is present in soil in abundant quantity____________________?
A Quartz
B Smectite
C Gypsum
D All the above
Correct Answer: Quartz
The mineral component of soil consists of_________?
A Air
B Water
C both A and B
D none of the above
Correct Answer: none of the above
TSP contains____________________?
A 14%
B 46%P
C 40%P
D 50%P
Correct Answer: 46%P
Which of the following statement is wrong regarding, Soil ____________?
A Regulates water supply & recycles waste materials
B Medium for plant growth & Habitat for organisms
C Engineering medium & modifies the atmosphere
D Dirt which is threat to all living life & crop production
Correct Answer: Dirt which is threat to all living life & crop production
Humic acid is soluble in______________________?
A Acid
B Alkali
C Both a & b
D Distilled water
Correct Answer: Alkali