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.

The most commonly of carbonated beverages in addition to CO2 which one of the following additive is used as preservative____________________?
A Sodium propionate
B Sorbic acid
C Benzoate
D Nitrates
Correct Answer: Benzoate
Which one of the following is thickening agent___________________?
A Agar
B Amylase
C Guar gum
D All the above
Correct Answer: All the above
BHA and BHT are examples of_____________________?
A Anti sprouting
B Anti ripening agent
C Antioxidants
D Antimicrobial agents
Correct Answer: Antioxidants
Food substances enter in food stuffs accidentally during production, processing, storage and handing often referred 10 as___________________?
A Food contaminations
B Food adulterants
C Food additives
D All the above
Correct Answer: Food contaminations
Which one of the following is commonly applied to plan order to destroy some enzyme systems prior to canning freezing or dehydration________________?
A Blanching
B Pasteurization
C Sterilization
D
Correct Answer: Blanching
Fresh foods have water activity (Aw) of____________________?
A 0.99
B 1.0
C 1.6
D
Correct Answer: 0.99
Which type of bacteria grow best at refrigeration temperature 10°C_______________________?
A Thermophilic
B Psychrophilic
C Mesophilic
D All the above
Correct Answer: Psychrophilic
Which type of bacteria grow best within the temperature range 55°C_____________________?
A Mesophilic
B Thermophilic
C Psychrophilic
D All the above
Correct Answer: Thermophilic
Pynivate carboxylase is an example of ______________________?
A Ligases enzyme
B Isomerase enzyme
C Lysos enzyme
D Hydrolases enzyme
Correct Answer: Ligases enzyme
fumerase is an example of_____________________?
A Ligase enzyme
B Isomerases enzyme
C Lysose enzyme
D Hydrolase enzyme
Correct Answer: Lysose enzyme