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.

That point in a body at which it will balance if loaded or supported is called ____________________?
A Centre of pressure
B Centre of mass
C Centre of gravity
D Mass centre
Correct Answer: Centre of gravity
A graph which shows the volume of a reservoir or tank at any given water level is called ____________________?
A Mass curve
B Volume curve
C Capacity curve
D All are correct
Correct Answer: Capacity curve
The Indus plain is the main agricultural producing region in the country which receives about________________m m of rain fall annually?
A 100 mm
B 150 mm
C 175 mm
D 200 mm
Correct Answer: 150 mm
A water flow available in the drains without irrigation season i.e.flow of sanitary sewage is called____________________?
A Municipal flow
B Dry weather flow
C Waste water flow
D Surface flow
Correct Answer: Dry weather flow
If E1 is the energy before the hydraulic jump and E2 is the energy after the hydraulic jump the efficiency of jump is then given by _____________________?
A E2 – E1
B E2 / E1
C E1 – E2
D E1 / E2
Correct Answer: E2 / E1
The water particles held in soil pores of root zone by _____________ against gravity and is known as capillary water?
A Cohesive force
B Capillary force
C Tension force
D Gravity force
Correct Answer: Capillary force
Water logging is the state of the soil where the water table brought ______________capacity or root zone of plants?
A Far from
B Within
C Below
D Near
Correct Answer: Within
According to Kennedy’s silt theory , the critical velocity is directly proportional to depth of flow _____________________?
A D0.64
B D0.65
C D0.66
D D0.67
Correct Answer: D0.64
Canals normally excavated directly from river without head regulator is called___________________?
A Perennial canals
B Inundation canals
C Non-perennial canals
D Water shed canals
Correct Answer: Inundation canals
The discharge carrying capacity of an irrigation channel depends upon ____________________?
A Silt grade, charge and slope
B Channel dimensions
C Sediment size
D Silt amount and bed slope
Correct Answer: Channel dimensions