Agricultural Science Past Questions

Study and practice Agricultural Science past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.

49 questions JAMB 628 WAEC 2054 CUSTOM 1
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Past Questions

49 questions
Question 1 of 20 49 total questions
Question 1
jamb 2013
A hypothesis can be described as
Apredictive statement relating to experimental variables
Ba postulate of general acceptance
Ca research reasoning based on an accurate statement about the population
Da postulate based on experimental samples
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Question 2
jamb 2013
The desktop computer used for data
management in agri-business is
Aan analog computer
Ba super computer
Ca hybrid computer
Da mainframe computer
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Question 3
jamb 2013
In biotechnology, propagation is mainly by
Agrafting
Baerial layering
Cbinary fission
Dcell culture.
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Question 4
jamb 2013
The storage facility that is not suitable for grains
is the
Asilos
Brumbus
Cbarns
Dsacs.
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Question 5
jamb 2013
The type of energy obtain from the sun is
Ahydro energy
Bsolar energy
Cthermal energy
Dwind energy.
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Question 6
jamb 2013
Which of the following routine maintenance in a
tractor is necessary on daily basis?
ADraining of the gear box oil.
BRemoving and cleaning of engines air filter
CReplacing of the fuel filter element.
DChecking of the oil level in the engine.
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Question 7
jamb 2013
The part labeled I is made of
Alead.
Baluminium
Ciron
Dwood
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Question 8
jamb 2013
Use the following diagram below to answer this question

During which of the following plant propagation
methods is the tool represented used?
ASeed planting.
BSeedling transplant
CBudding.
DLayering.
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Question 9
jamb 2013
In surveying, the instrument used to measure
horizontal, vertical angles and planes is the
Agunters chain
Bprismatic compass
Cranging poles
Dtheodolite.
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Question 10
jamb 2013
The most effective method of disseminating
information among farmers is through
Aindividual method
Bgroup method
Cmass method
Dcooperative method
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Question 11
jamb 2013
Retailers may create artificial scarcity of goods
by
Aprice hiking
Bhoarding
Cunder producing
Dprocessing.
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Question 12
jamb 2013
A piece of information contained in payroll
record of farms is
Adate of employment
Bequity
Cincome generated
Dtotal credit.
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Question 13
jamb 2013
Farm labour is usually measured in terms of
Aamount of wages paid to labour
Bhours or days of work by labour
Clevel of education of labour
Dtype of work done by labour.
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Question 14
jamb 2013

Elastic demand is the type in which a change in
price

Abrings about greater change in quantity of goods demanded
Bof a commodity leads to little or no change in demand
Cleads to equal change in commodity demanded
Dmay not change the demand of quantity of commodity.
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Question 15
jamb 2013
From the curve above, at what point is it
advisable for the farmer to stop further addition
of input?
AI
BII
CIII
DIV
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Question 16
jamb 2013
The most important of all the factors of
production in crop farming is
Alabour
Bcapital
Cland
Dmanagement.
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Question 17
jamb 2013
Selection based on the performance of ancestors
is referred to as
Afamily selection
Bpedigree selection
Cprogeny selection
Dline selection.
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Question 18
jamb 2013
The introduction of proper planktons species
into the pond is referred to as
Afertilization
Binnoculation
Cstocking
Dliming.
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Question 19
jamb 2013

The causative organism of Avian influenza is a

Abacterium
Bvirus
Cfungus
Dprotozoan.
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Question 20
jamb 2013
The relative humidity in an incubator is usually
set at
A10% - 30%
B40% - 60%
C70% - 80%
D90% - 100%.
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