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 reaction of Na2 CO3 salt is____________________?
A Alkaline
B Neutral
C Acidic
D None of the above
Correct Answer: Alkaline
The unit of electrical conductivity is____________________?
A dsm-1
B mmhos/m
C ms/cm
D Al the above
Correct Answer: dsm-1
A compound toxic to crop formed by the thermal decomposition of urea is_________________?
A Uric acid
B Biurct (NH2CONH CONH2 H2O)
C Diuret
D Both b & c
Correct Answer: Biurct (NH2CONH CONH2 H2O)
The kaolininte is a layer silicate clay mineral, it is 1:1 type of mineral with___________________?
A 3-15 meq/100g CEC
B 40 meq/100g CEC
C 50 meq/100g CEC
D None of the above
Correct Answer: 3-15 meq/100g CEC
The term applied to a material which tends to absorb moisture from the atmosphere is called__________________?
A Capillary
B Hydroscopic
C Available
D Gravitational
Correct Answer: Hydroscopic
Buffer solution is a solution which resist change in __________________ ?
A pH
B SAP
C EC
D RSC
Correct Answer: pH
DAP fertilizer available in Pakistan contains__________________________?
A 18% N & 46% P2O5
B 46%N & 18%P2O3
C 100%P2O3
D 50%P2O3
Correct Answer: 18% N & 46% P2O5
Acid soil contain pH____________________?
A <7
B >7
C >7.0
D 8.5
Correct Answer: <7
The factor used for conversion of P to P2O3 is____________________?
A o.453
B 0.643
C 0.436
D None of the above
Correct Answer: 0.436
The zorawar is brand name of ___________________?
A TSP
B DAP
C MAP
D None of the above
Correct Answer: MAP