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.

Low temperature in climacteric fruits causes delay in________________________?
A Ripening
B Harvesting
C Conversion of sugar to starch
D None of the above
Correct Answer: Ripening
International atomic weight of potassium is_________________?
A 39.0
B 40.0
C 41.0
D 38.0
Correct Answer: 39.0
The activity of enzymes in fruits usually decline at temperature___________________?
A Above 10ºC
B Above 20ºC
C Above 30ºC
D None of the above
Correct Answer: Above 30ºC
The available form of calcium to plant is________________?
A Ca(free cation
B CaO
C Ca
D None of the above
Correct Answer: Ca(free cation
Eating quality of the fruits is determined by_____________________?
A Flavor
B Texture
C Physiological age
D All the above
Correct Answer: All the above
The molar mass of NaCl is_____________________?
A 56.58
B 43.28
C 50.58
D 58.58
Correct Answer: 58.58
Degradation of green colour of fruits is due to___________________?
A pH changes
B Oxidative system
C Chloroplry lases
D All the above
Correct Answer: All the above
The available from of nitrogen for plant is________________?
A NO3
B NH4
C Both a & b
D None of the above
Correct Answer: Both a & b
which one of the following is climacteric fruit_____________________?
A Grape
B Banana
C Lemon
D Pineapple
Correct Answer: Banana
A soil is classified as sodic soil when______________________?
A EC is 8.5
B
C SAR is >13
D All the above
Correct Answer: SAR is >13