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

Lifting of water increase cost of well water

Lifting of water increase cost of well water

Conveyance losses in well irrigation are less

Conveyance losses in well irrigation are less

Well water is clear than canal water

Well water is clear than canal water

Well water is used econom

Well water is used econom

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

Fertilization

Fertilization

Growing crops

Growing crops

Reclamation

Reclamation

Water application

Water application

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

Specific weight

Specific weight

Capillary rise is significant

Capillary rise is significant

Mass density

Mass density

Mass weight

Mass weight

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

H = v2/2g

H = v2/2g

H = v2 / g

H = v2 / g

H = v2 / g2

H = v2 / g2

H = v/g

H = v/g

#5. A watershed canal ------------?

Is most suitable in hilly areas

Is most suitable in hilly areas

Is generally aligned parallel to the contour of the area

Is generally aligned parallel to the contour of the area

Irrigates only on one side

Irrigates only on one side

Avoids the cross drainage works

Avoids the cross drainage works

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

At centre of base

At centre of base

Within the middle third of base

Within the middle third of base

At the heel

At the heel

At the toe

At the toe

#7. 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

Gives max. Discharge

Gives max. Discharge

Has minimum wetted perimeter

Has minimum wetted perimeter

Involves lesser excavation

Involves lesser excavation

#8. 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 -------------?

Bernoulli equation

Bernoulli equation

Pascal s law

Pascal s law

Continuity Equation

Continuity Equation

Archimede’s principle

Archimede’s principle

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

Dates

Dates

Mango

Mango

Banana

Banana

Orange

Orange

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

Steady flow

Steady flow

Compressible flow

Compressible flow

Uniform flow

Uniform flow

Laminar flow

Laminar flow

#11. 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 ------------?

All are correct

All are correct

Soil stabilization

Soil stabilization

Compaction

Compaction

Densification

Densification

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

all are correct

all are correct

Agriculture

Agriculture

crop farming

crop farming

Water management

Water management

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

Wheat

Wheat

Maize

Maize

Cotton

Cotton

Paddy

Paddy

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

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 H3/2

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

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

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

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

Laminar flow

Laminar flow

uniform flow

uniform flow

Transitional flow

Transitional flow

Steady flow

Steady flow

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

gauge pressure

gauge pressure

Vacuum pressure

Vacuum pressure

Atmospheric pressure

Atmospheric pressure

absolute pressure

absolute pressure

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

v2/g

v2/g

v/g

v/g

v/2g

v/2g

v2/2g

v2/2g

#18. 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

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

Capillary

Capillary

None of these

None of these

Surface Tension

Surface Tension

Compressibility

Compressibility

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

Non-critical flow

Non-critical flow

Critical depth

Critical depth

Shooting flow

Shooting flow

Sub-critical flow

Sub-critical flow

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Agriculture MCQs Quiz Test 11