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.

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
In Pakistan, the total length of canal system exceeds________________?
A 59000 Km
B 52000 Km
C 58000 Km
D 60000 Km
Correct Answer: 58000 Km
Number of crops grown on the same piece of land in a year and expressed in percentage is known as_______________?
A Cropping pattern
B Cropping index
C Crop rotation
D Cropping intensity
Correct Answer: Cropping index
The transport of a substance across a biological membrane against a concentration gradient is called___________________?
A Passive transport
B Active transport
C Absorption
D Dissolution
Correct Answer: Active transport
A method of control of pests in which natural predators and parasites are used without causing serious adverse environmental side effects is called_________________?
A IPM
B Allelopathy
C Insect control
D Chemical control
Correct Answer: IPM
Use of tetrazolium staining for assessment of seed quality was suggested by________________?
A Woodstock (1973)
B Moore (1973)
C Maguire (1962)
D Germ (1950)
Correct Answer: Moore (1973)