Basic Agriculture MCQS Quiz Test 10

This Quiz Test Have all Basic MCQS Related to Major Fields of Agriculture, Agronomy, Plant Breeding & Genetics, Entomology, Plant Pathology, Forestry & Range Management, Soil Science, Horticultural Sciences, Agricultural Extension, Biotechnology, Seed Science & Technology, Marketing & Agribusiness and Post Harvest Science & Technology.  This Quiz Test Includes Basic Agriculture Solved MCQS from the Past Papers of Agriculture Posts of PPSC, FPSC, SPSC, KPPSC, SPSC, BPSC and NTS. Every Quiz has 20 MCQS and Every MCQS have four options. Select the Correct Answer Right Answer Shows Green And Wrong Will Show as Red.

#1. 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 -------------?

Continuity Equation

Continuity Equation

Bernoulli equation

Bernoulli equation

Archimede’s principle

Archimede’s principle

Pascal s law

Pascal s law

#2. When the reservoir is full, the maximum compressive force in a gravity dam is produced -------------?

At centre of base

At centre of base

At the heel

At the heel

At the toe

At the toe

Within the middle third of base

Within the middle third of base

#3. Piezometer tube is open to both ends mostly used to measure -------?

gauge pressure

gauge pressure

Vacuum pressure

Vacuum pressure

absolute pressure

absolute pressure

Atmospheric pressure

Atmospheric pressure

#4. Flow in which each liquid particle has a definite path is called --------?

Transitional flow

Transitional flow

Steady flow

Steady flow

Laminar flow

Laminar flow

uniform flow

uniform flow

#5. Out/ of a well water is more than canal water because-------?

Conveyance losses in well irrigation are less

Conveyance losses in well irrigation are less

Lifting of water increase cost of well water

Lifting of water increase cost of well water

Well water is clear than canal water

Well water is clear than canal water

Well water is used econom

Well water is used econom

#6. The discharge over a rectangular notch is determined by --------?

2/3 cd. B (2g) 1/2 H3/2

2/3 cd. B (2g) 1/2 H3/2

2/3 cd. B (2g) 1/2 H

2/3 cd. B (2g) 1/2 H

2/3 cd. b (2 gh) 1/2

2/3 cd. b (2 gh) 1/2

2/3 cd. b (2g) 1/2 H 5/2

2/3 cd. b (2g) 1/2 H 5/2

#7. If the depth of water in an open channel is greater than the critical depth, the flow is called----------?

Critical depth

Critical depth

Non-critical flow

Non-critical flow

Shooting flow

Shooting flow

Sub-critical flow

Sub-critical flow

#8. The total energy line lies over the hydraulic gradient line by an amount equal to----------?

v/2g

v/2g

v2/g

v2/g

v2/2g

v2/2g

v/g

v/g

#9. A watershed canal ------------?

Irrigates only on one side

Irrigates only on one side

Avoids the cross drainage works

Avoids the cross drainage works

Is generally aligned parallel to the contour of the area

Is generally aligned parallel to the contour of the area

Is most suitable in hilly areas

Is most suitable in hilly areas

#10. Art of making saline un-cultivable lands capable of re-cultivation is called.-------------?

Water application

Water application

Growing crops

Growing crops

Reclamation

Reclamation

Fertilization

Fertilization

#11. The ideal crop for wastewater or sewage irrigation is ----------?

Dates

Dates

Mango

Mango

Orange

Orange

Banana

Banana

#12. A channel is said lo be of most economical cross section, for a given cross-sectional area and bed slope when it ------------?

All of these

All of these

Has minimum wetted perimeter

Has minimum wetted perimeter

Gives max. Discharge

Gives max. Discharge

Involves lesser excavation

Involves lesser excavation

#13. The process of consolidation of stabilized earth work in canal or river embankments. In this process the soil is deposited in layers of specified thickness and at a particular moisture content is called ------------?

Compaction

Compaction

Soil stabilization

Soil stabilization

All are correct

All are correct

Densification

Densification

#14. Which of the following is a cash crop -------------?

Wheat

Wheat

Paddy

Paddy

Cotton

Cotton

Maize

Maize

#15. The falling drop of rainwater become spherical due to -----------?

Compressibility

Compressibility

Surface Tension

Surface Tension

Capillary

Capillary

None of these

None of these

#16. Pilot tube is a device, which convert velocity head of flowing water into pressure by -------?

H = v/g

H = v/g

H = v2/2g

H = v2/2g

H = v2 / g2

H = v2 / g2

H = v2 / g

H = v2 / g

#17. The weight per unit of liquid at standard Temperature and pressure is called-------------?

Mass density

Mass density

Capillary rise is significant

Capillary rise is significant

Mass weight

Mass weight

Specific weight

Specific weight

#18. A flow in which velocity of water particles is same at all sections is called -------?

Compressible flow

Compressible flow

Laminar flow

Laminar flow

Steady flow

Steady flow

Uniform flow

Uniform flow

#19. In most economical Trapezoidal section, half of the Top width is equal to -----------?

Bottom width of channel

Bottom width of channel

Sloping side of channel

Sloping side of channel

None of these

None of these

Depth of channel

Depth of channel

#20. Art of growing crops, management of live stocks, husbandry and farming is called----------?

Agriculture

Agriculture

crop farming

crop farming

all are correct

all are correct

Water management

Water management

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Agriculture MCQs Quiz Test 11