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.

Soil particles as individuals such as sand and do not form aggregates. These are usually found in parent material or C horizon is:_________?
A Massive
B Single-grained
C Aggregated
D All of the above
Correct Answer: Single-grained
Na2CO3 salts is___________________?
A Neutral
B Alkaline
C Acidic
D None of the above
Correct Answer: Alkaline
AAS stands for:___________?
A Atomic absorption spectrophotometer
B Atom analyser solution
C Asia agriculture society
D None of these
Correct Answer: Atomic absorption spectrophotometer
Accumulation of soluble salts root zone is known as____________________?
A Desodication
B Sodication
C Degradation
D Salininzation
Correct Answer: Salininzation
Most common rocks, after exposed to weathering which cover about ______% 0f the earth:
A metamorphic rocks
B Sedimentary rocks
C Igneous rocks
D Shales
Correct Answer: Sedimentary rocks
The atmospheric layer lies closest to the earth surface is known as___________________?
A Mesosphere
B Thermosphere
C Troposphere
D Stratosphere
Correct Answer: Troposphere
Granite and Basalt are examples of:___________?
A Sedimentary Rocks
B Stratified rocks
C Aqueous rocks
D None of the above
Correct Answer: None of the above
Algal photosynthesis increases pH of water and releases___________________?
A O2
B CO2
C SO3
D All the above
Correct Answer: O2
following are types of weathering:
A Geo chemical weathering
B Judo weathering
C Pedo chemical weathering
D both a and c
Correct Answer: both a and c
Primary air pollution is____________________?
A SO
B SO3
C SO2
D None of the above
Correct Answer: SO