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.

How many type of soil colloids?
A 4
B 2
C 6
D 5
Correct Answer: 2
Auxin is_______?
A An enzyme
B A vitamin
C A hormone
D A protein
Correct Answer: A hormone
The drawbacks of erosion can be divided into:__________?
A Onsite damages
B Offsite damages
C Both A & B
D None of the above
Correct Answer: Both A & B
Shallow channels that can be readily corrected by routine tillage operations is called:
A Permanent gullies
B Ephemeral gullies
C Both A & B
D None of these
Correct Answer: Ephemeral gullies
__________________ systems play a crucial role in increasing soil organic C storage and reducing net emissions of greenhouse gases in addition to soil erosion control:
A Engineering
B Agroforestry
C Cultivating
D All of the above
Correct Answer: Agroforestry
An important component of total soil C is charcoal, also known as:__________?
A Black C
B Biochar
C Both A & B
D None of the above
Correct Answer: Both A & B
Which is the main cause of desertification?
A Accelerated activities
B Over grazing
C Dry farming agriculture
D None of the above
Correct Answer: Over grazing
Deforestation may decrease the chances of__________?
A Wind  erosion
B land sliding
C Rainfall
D None of these
Correct Answer: Rainfall
Extrusive rocks are also called as ___________ in which the grain or crystalline structure is too fine to be seen by the unaided eye?
A Volcanic Rock
B Igneous Rock
C Aphantic Rock
D Both A & B
Correct Answer: Aphantic Rock
What civil engineers called soil?
A Soil
B Land
C Earth
D
Correct Answer: Earth