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.

Green revolution came into being due to evolution of_________________?
A Wheat varieties
B Sugarcane varieties
C Cotton varieties
D All the above
Correct Answer: Wheat varieties
Root nodules in plants help in___________________?
A Photosynthesis
B aeration
C Nitrogen fixation
D Respiration
Correct Answer: Nitrogen fixation
Excess of nitrogen to plants causes_________________?
A Delay in ripening
B Delay in growth
C Delay in germination
D All the above
Correct Answer: Delay in ripening
Penetrometer are used for measuring__________________?
A Soil tilth depth
B Soil moisture
C Soil compaction
D Soil seepage
Correct Answer: Soil tilth depth
2,4-d is synthetic herbicide derived from_______________?
A Amino acid
B Valine
C Auxins
D Cytokmins
Correct Answer: Auxins
In wheat total crop P uptake per ton of gram is about;__________________?
A 5-20 Kg
B 2-3Kg
C 5-7 Kg
D 20-25 Kg
Correct Answer: 2-3Kg
N mineralization is effected by soil pH_______________?
A Below 6
B Above 6
C Above 10
D None of the above
Correct Answer: Above 6
Low soil pH is the indication of_______________?
A High Mg and Ca
B High N and S
C Low N and Ca
D Moderate Mg and Ca
Correct Answer: High Mg and Ca
The K is predominantly in______________?
A Leaves
B Straw
C Grain
D All the above
Correct Answer: Straw
In Pakistan the area effected due to water erosion is about_________________?
A 12 million to
B 13.05 million lia
C 22 million ha
D 15 million lva
Correct Answer: 13.05 million lia