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.

79 questions JAMB 628 WAEC 2054 CUSTOM 1
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Past Questions

79 questions
Question 1 of 20 79 total questions
Question 21
jamb 2025

the process of removing excess water from an agricultural land is referred to as

Apercolation
Bdredging
Cinfiltration
Ddrainage
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Question 22
jamb 2025

The best farm tool for transplanting of seedling is

Ashovel
Bhand trowel
Chand fork
Dgo-to-hell
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Question 23
jamb 2025

The most common feature of nomadic agriculture is

 

Abush fallowing
Bthe unsettled husbandry of animals
Cthe growing of crops and rearing of animals
Dthe primitive husbandry of crops
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Question 24
jamb 2025

Which of the following is a primary rock-forming mineral?

AQuartz
BFeldspar
CBasalt
DMica
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Question 25
jamb 2025

The factor that influences the availability of plant nutrients is

Asunlight
Btemperature
Csoil pH
Drelative humidity
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Question 26
jamb 2025

The dominant agent of weathering in the rain forest region of Nigeria is

 

AChemical
BAnimal
CWater
DPlant
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Question 27
jamb 2025

The vector for nagana disease in cattle is

Athe tsetse fly
Bthe tick
Cthe roundworm
Dlice
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Question 28
jamb 2025

A crop which is self-fertilized is called

Apure-line
Bmutant
CHybrid
Drecessive
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Question 29
jamb 2025

Genetics characteristics are passed from parents to offspring through the

 

Azygote
Bchromosome
Cgene
Dcentromere
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Question 30
jamb 2025

The side effects of the various preventive and control measures of pest and diseases of crops with chemicals does NOT
include

Apoisoning of insect
Bdestruction of the pathogen
Cimproved quality of farm produce
Denvironmental pollution
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Question 31
jamb 2025

Taungya farming involves the integration of_and_

Aanimal husbandry, floriculture
Bcrop husbandry and forestry
Ccrop husbandry, fish farming
Dforestry aquaculture
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Question 32
jamb 2025

The removal of an unproductive cow from the herd is known as

 

ACastration
Bisolation
CDubbing
DCulling
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Question 33
jamb 2025

Roughage fed to farm animals is characterized by a very high content of

Afibre
Bprotein
Ccarbohydrate
Dfat
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Question 34
jamb 2025

the hormone that is responsible for female secondary sex characteristics is called

Aprogesterone
BTestosterone
Crelaxin
Doestrogen
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Question 35
jamb 2025

which crop can be propagated both sexually and vegetatively

Amillet
Bmaize
Coil palm
Dgroundnut
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Question 36
jamb 2025

The practice of mating closely related animals with one another is referred to as

ALine breeding
BInbreeding
Chybridization
DCross Breeding
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Question 37
jamb 2025

The common name for Pennisetum purpureumis _ grass

Aelephant
Bbahama
Cguinea
Dcarpet
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Question 38
jamb 2025

A livestock farmer intends to improve his breeds of cattle. Which of the following should he adopt to achieve his
objective?

 

Aintroduction, selection and breeding
BCrossing, flushing and creep feeding
Cintroduction, adlib, feeding and flushing
Dcross breeding, branding and creep feeding
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Question 39
jamb 2025

which of the following is NOT a biotic factor affecting agricultural production

Adisease organism
Bpredator
Csun
Dpest
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Question 40
jamb 2025

Incubators are used to

AStore eggs
Bhatch eggs
Cprovide heat for chicks
Dstimulate chicks growth
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