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.

2,054 questions JAMB 628 WAEC 2054 CUSTOM 1
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Past Questions

2,054 questions
Question 1 of 20 2,054 total questions
Question 81
waec 2022

A by-product of all livestock is

Ahide
Bhorn
Cmilk
Dmeat
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Question 82
waec 2022

Lactation normally occurs

Aat the onset of conception
Bat the onset of puberty
Cafter gestation.
Dafter mating
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Question 83
waec 2022

The diagram above illustrates the digestive system of a farm animal. Use it to answer this question.

Digestion of fats takes place in the part labelled

AI
BII
CIII
DIV
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Question 84
waec 2022

The diagram below illustrates the digestive system of a farm animal. Use it to answer this question.
Open photo

The part labelled lll is the

Apancreas
Bcaecum
Csmall intestine
Dlarge intestine
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Question 85
waec 2022

The diagram above illustrates the digestive system of a farm animal. Use it to answer this question.
The diagram illustrates the digestive system of a

Achicken
Bturkey
Csheep
Drabbit
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Question 86
waec 2022

Use the information below to answer this question.
I. Yellowing of leaves
II. Raised brown spots on the leaves
III. Drying up of leaves
IV. Exudation of gum

The disease of citrus described above is

Adie-back
Bgummosis
Ctristeza
Dblight
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Question 87
waec 2022

Soil-borne diseases could be controlled in the nursery by

Amulching
Bmanuring
Cheat treatment
Dprovision of shade
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Question 88
waec 2022

Which of the following crops is correctly matched with a disease that affects it?

AMaize - smut
BSorghum - scab
CRice- black arm
DYam- blast
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Question 89
waec 2022

The most common way of controlling weeds in tree crop plantations is by

Acrop rotation
Bhand pulling
Cflooding
Dslashing
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Question 90
waec 2022

Damping of disease of tomato could be controlled by

Astaking
Bsupplying
Cthinning
Dpruning
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Question 91
waec 2022

Capping is a cultural practice carried out in the cultivation of

Acarrot
Bcassava
Cpotato
Dyam
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Question 92
waec 2022

Which of the following groups of crops will thrive in areas with high rainfall?

ACotton, cowpea and groundnut
BMillet, maize and cotton
CGuinea com, cowpea and maize
DCocoa, oil palm and rubber
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Question 93
waec 2022

The practice of placing the correct number of seeds in the soil with definite intra-row and inter-row spacing is called

Aseed drilling
Bcentrifugal distribution
Cprecision planting
Dseed broadcasting
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Question 94
waec 2022

If maize seeds are sown at a spacing of 60 cm by 90 cm, what is the plant population of maize expected on one hectare of farmland?

A18,519 plants
B16,667 plants
C11,111 plants
D5,400 plants
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Question 95
waec 2022

Swampy lands are most suitable for growing

Ayam
Brice
Cmaize
Dtomato
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Question 96
waec 2022

Monocotyledonous crops include

Aoil palm, rice, and plantain.
Bcowpea, pepper and tomato
Cgarden egg, cassava and mango
Drubber, cashew and orange
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Question 97
waec 2022

Water can be conserved in the soil by

Amulching, strip cropping and cover cropping
Bweeding, strip cropping and clean clearing
Cclean clearing, mulching, and strip cropping
Dcover cropping, mulching and weeding
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Question 98
waec 2022

Nitrogen is important in plants because it is mainly needed in

Afruit formation
Broot development
Cleaf formation
Dcell division
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Question 99
waec 2022

Potassium deficiency in cereal crops Is indicated by

Abrowning of leaves Trom the tips and margins
Byellowing of younger leaves
Cpurpling of leaves
Dwhite and irregular spots on leaves
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Question 100
waec 2022

The diagram above illustrates a tool used to analyze a soil sample in an experiment. Use it to answer this qu

The diameter of the soil particle that would be retained in the part labelled II is

A0.002 - 0.02 mm
B0.02 - 0.2 mm
C0.2 - 2.0 mm
D2.0 mm
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