M C Q s D r i v e

Agriculture Mcqs 7387 MCQs [All-Courses]

thumb

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.

Available water is held between?
A Field capacity to super available water
B Only field capacity
C Field capacity to wilting point
D All of the above
Correct Answer: Field capacity to wilting point
Which of the following is not a metamorphic rock?
A Marble
B Granite
C Sand stone
D both A & B
Correct Answer: both A & B
Which nutrients are immobile in plants?
A Ca
B P
C B
D Both A & C
Correct Answer: B
Which element is found highest in earth crust?
A Aluminum
B Silicon
C Sodium
D None of the above
Correct Answer: None of the above
Specific heat is higher in:
A Clay
B Humus
C both A & B
D Only Clay
Correct Answer: Humus
BGA was discovered as a nitrogen fixer in paddy field by ?
A Beijerinck
B Fred
C P.K dey
D None of the above
Correct Answer: P.K dey
Decomposition of the organic matter in submerged soil is carried out by?
A Actinomycetes
B Fungi
C Algae
D None of the above
Correct Answer: None of the above
Which element is known as chemical police man of plant?
A Magnesium
B Phosphorus
C Potassium
D All of the above
Correct Answer: Potassium
Which of the following nutrient elements are regarded as energy exchangers:
A Hydrogen
B Oxygen
C Both A & B
D None of these
Correct Answer: Both A & B
A mineral horizon that is either too thin, too light in colour, too low in organic matter:
A Umbric epipedon
B Melanic epipedon
C Mollic epipedon
D Ochric epipedon
Correct Answer: Ochric epipedon