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.

Which one of the following clay mineral has the highest CEC?
A Kaolinite
B Montmorillonite
C Vermiculite
D Illite
Correct Answer: Vermiculite
Nitrogen fixation is accomplished by:_________?
A Fungi
B Bacteria from atmosphere
C Plants
D None of these
Correct Answer: None of these
Propagation and release of sterile incompatible individuals is done in pest population is called:____________?
A Chemical control
B Genetic control
C both  A & B
D None of these
Correct Answer: Genetic control
The use of all possible control strategies to manage the pest population below economic injury level is called:_______?
A Pest outbreak
B Pest resugrgence
C IPC
D IPM
Correct Answer: IPM
Silica tetrahedron is__________?
A Six sided arrangement
B Eight sided arrangement
C Four sided arrangement
D both A & B
Correct Answer: Four sided arrangement
Late Blight of Potato is caused by ___________?
A Xanthomonas campestris
B Ustilago maydis
C Puccinia graminis
D Phytophthora infestans
Correct Answer: Phytophthora infestans
The dominance of acidity creates toxicity?
A Mo
B Al
C Zn
D Mg
Correct Answer: Al
The leaf without petiole is referred as__________?
A Petiolate
B Sessile
C Stipulate
D Pilose
Correct Answer: Sessile
Father of soil conservation and Father of Pedology respectively?
A Winogradsky & R. Morphy
B Winogradsky & Dokuchaev
C Bennett & Dokuchaev
D both A & B
Correct Answer: Bennett & Dokuchaev
A plant virus must have: __________?
A RNA
B DNA
C Either DNA or RNA
D Both RNA and DNA
Correct Answer: RNA