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.

A group of soils with same parent material but located at different positions of slope?
A Cateena
B Chronosequence
C Catena
D Biosequence
Correct Answer: Catena
A treeless artic plain is called as___________________?
A Glaciers
B Barren land
C Tundra
D None of the above
Correct Answer: Tundra
Peat soils are not present in Pakistan because these are formed in___________?
A Cool climate
B Acidic conditions
C both A & B
D None of the above
Correct Answer: both A & B
Biochemical reduction of nitrate to nitrite or gaseous nitrogen is called ________________________?
A Reduction
B Oxidation
C Denitrification
D None of the above
Correct Answer: Denitrification
In Pakistan, Indus plains are formed from ___________ parent material which was transported by Indus river and its tributaries from Himalayas?
A Till
B Moraine
C Colluvial
D None of the above
Correct Answer: None of the above
While diluting acid always add_____________________?
A Acid to water
B Water to acid
C Both a & b
D none
Correct Answer: Acid to water
Wind transported materials if it is silt dominated is__________?
A Alluvial
B Colluvial
C Eolian
D Loess
Correct Answer: Loess
Organic P content in soil, by ignition method is estimated by igniting the soil at ____________________?
A 250ºC
B 1000ºC
C 550ºC
D 1250ºC
Correct Answer: 1000ºC
Weathering is the natural process of__________?
A Disintegration
B Sedimentation
C Decomposition
D both A & C
Correct Answer: both A & C
Boron concentration is irrigation water is considered safe only upto_________________?
A 0.7 ppm
B 1.5 ppm
C 2 ppm
D 3 ppm
Correct Answer: 0.7 ppm