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 of the following is a cash crop ___________________?
A Maize
B Paddy
C Cotton
D Wheat
Correct Answer: Cotton
Art of making saline un-cultivable lands capable of re-cultivation is called.___________________?
A Reclamation
B Fertilization
C Growing crops
D Water application
Correct Answer: Reclamation
Art of growing crops, management of live stocks, husbandry and farming is called________________?
A Agriculture
B crop farming
C Water management
D all are correct
Correct Answer: Agriculture
if the depth of water in an open channel is greater than the critical depth, the flow is called________________?
A Critical depth
B Non-critical flow
C Sub-critical flow
D Shooting flow
Correct Answer: Sub-critical flow
in most economical Trapezoidal section, half of the Top width is equal to _________________?
A Bottom width of channel
B Depth of channel
C Sloping side of channel
D None of these
Correct Answer: Sloping side of channel
A channel is said lo be of most economical cross section, for a given cross-sectional area and bed slope when it __________________?
A Gives max. Discharge
B Has minimum wetted perimeter
C Involves lesser excavation
D All of these
Correct Answer: All of these
The total energy line lies over the hydraulic gradient line by an amount equal to________________?
A v2/2g
B v2/g
C v/2g
D v/g
Correct Answer: v2/2g
The discharge over a rectangular notch is determined by _____________________?
A 2/3 cd. b (2 gh) 1/2
B 2/3 cd. B (2g) 1/2 H
C 2/3 cd. B (2g) 1/2 H3/2
D 2/3 cd. b (2g) 1/2 H 5/2
Correct Answer: 2/3 cd. B (2g) 1/2 H
For a perfect incompressible liquid flowing in a continuous stream, the total energy of a particle remain the same, while the liquid particle move from one point to another this statement is called ___________________?
A Continuity Equation
B Pascal s law
C Bernoulli equation
D Archimede’s principle
Correct Answer: Bernoulli equation
Flow in which each liquid particle has a definite path is called _____________________?
A Steady flow
B uniform flow
C Laminar flow
D Transitional flow
Correct Answer: Laminar flow