M C Q s D r i v e

Agriculture Mcqs 7388 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.

An expression of the intensity of the basic or a acidic condition of a liquid or of soil is called_____________________?

A ESR
B SAR
C EC
D pH
Correct Answer: pH

While handing concentrated acids. bases or other hazardous chemicals use_________________?

A Table
B Fume hoods
C Both a & b
D None of the above
Correct Answer: Fume hoods

The formula used for calculating RSC is _____________________?

A RSC=(CO32 + HCO2) (Na + K + Ca2 + Mg2)
B RSC=(CO32 + HCO2) ( Ca2 + Mg2)
C None of the above
D non of these
Correct Answer: RSC=(CO32 + HCO2) ( Ca2 + Mg2)

C12H12N-NaO8S2 is the chemical formula of ____________________?

A Activated charcoal
B Azomethine H
C Carbonated sodium sulphate
D None of the above
Correct Answer: Azomethine H

[(NH4)2SO4FeSO66H2O] is the formula of _______________________?

A Ammonium sulphate Iron sulphate
B Sodium ammonium sulphate
C Ferrous Ammonium sulphate
D None of the above
Correct Answer: Ferrous Ammonium sulphate

The lower limit of available water is called ____________________?

A Field capacity
B Wilting point
C Available water
D Hygroscopic water
Correct Answer: Wilting point

Sugar cane is_____________________?

A C3 plant
B C4 plant
C C2 plant
D None of the above
Correct Answer: C4 plant

Gravimetric water is present in__________________?

A Microspores
B Macrospores
C Mesopores
D Nanopores
Correct Answer: Macrospores

The plant in which CO2 fixation is solely via the Calvin cycle is_____________________?

A C
B CAB
C C
D CAM
Correct Answer: C

The available form of sulphur for plant is___________________?

A S2
B SO-2
C SO3
D SO2
Correct Answer: SO-2