Log In SignUp
Classroom

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
Download PHP app Ask a Question Check Syllabus Past Question Videos Topic Video Lessons

Take a test

Custom CBT

Create and set up a CBT environment with your preferred subjects.

JAMB CBT Simulator

Practice JAMB CBT with real UTME past questions in CBT format.

WAEC CBT Practice 2026 Simulator

CB-WASSCE styled past question practice.

NECO CBT Practice 2026 Simulator

SSCE & GCE styled past question practice.

Past Questions

2,054 questions
All JAMB WAEC CUSTOM
All years 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988
Question 1 of 20 2,054 total questions
Question 731
waec 1998
Which of the following types of labour is commonly used in peasant agriculture?
Askilled
Bcasual
Cmigratory
Dfamily
Eco-operative
View Explanation & Discuss
Question 732
waec 1998
The mating of different breeds of animals is known as
Aout breeding
Bcross-breeding
Cline-breeding
Din-breeding
Eback-crossing
View Explanation & Discuss
Question 733
waec 1998
Cow dung is usually added to a fish pond in order to encourage the growth of
Alichen and mosses
Bphytoplankton and zooplankton
Ccelosia and amaranthus
Dshallot and lilly
Elettuce and cabbage
View Explanation & Discuss
Question 734
waec 1998
The depth of a fish pond depends on the
Alocation
Blandscape
Ctype of fish to be reared
Dage of fish
Epurpose of keeping the fish
View Explanation & Discuss
Question 735
waec 1998

Which of the following is most ideal when cow dies due to anthrax disease?

Abury or burn the carcass of the dead animal immediately
Bslaughter all other animal in the herd
Ccull the close relations of the dead animal
Dfumigate all pens
Eperform a post mortern examination on the dead animal
View Explanation & Discuss
Question 736
waec 1998
The foot and mouth disease of cattle is caused by a
Avirus
Bbacterium
Cfungus
Dnematode
Eprotozoan
View Explanation & Discuss
Question 737
waec 1998
A miracidium is a larval stage of a
Atapeworm
Bliver fluke
Ctrypanosome
Dtick
Eroundworm
View Explanation & Discuss
Question 738
waec 1998
The methods of rangeland management include the following except
Aovergrazing
Bgood irrigation schedule
Crotational grazing
Dfertilizer application
Eroguing of pastures
View Explanation & Discuss
Question 739
waec 1998
Which of the following symptoms occurs when there is deficiency of iron and copper in livestock rations?
Arickets
Bscaly skin
Creduced growth rate
Danaemia
Elameness
View Explanation & Discuss
Question 740
waec 1998
Layers mash should contain a high percentage of
Airon
Bcalcium
Ciodine
Dfluorine
Esulphur
View Explanation & Discuss
Question 741
waec 1998

A castrated male pig is called

Aboar
Bbarrow
Cgilt
Dsow
Eswine
View Explanation & Discuss
Question 742
waec 1998
Rabbits are kept in
Ahutches
Bcages
Cfood boxes
Dpens
Epaddocks
View Explanation & Discuss
Question 743
waec 1998
The correct sequence of the components of a goat's stomach is
Arumen-reticulum-abomasum-omasum
Breticulum-rumen-omasum-abomasum
Crumen-reticuleum-omasum-abomasum
Dreticulum-omasum-abomasum-rumen
Eomasum-rumen-reticulum-abomasum
View Explanation & Discuss
Question 744
waec 1998
Which of the following is the correct function of the gizzard?
Afood storage
Babsorption of digested food
Cgrinding of food
Dfood softening
Estimulating enzymatic actions on food
View Explanation & Discuss
Question 745
waec 1998
Which of the following is not true about the aims of crop improvement? Production of
Ahigh yielding variety of cowpea
Bdisease resistant varieties of citrus
Cthick pericap and rish oil palm fruits
Dtall frowing leafty varieties of maize
Efast growing rice with early fruiting
View Explanation & Discuss
Question 746
waec 1998
Gummosis is caused by a
Afungus
Bvirus
Cbacterium
Dnematoad
Eprotozoan
View Explanation & Discuss
Question 747
waec 1998
A major symptom f onion/twister is
Aappearance of dark brown spots on leaves
Bmotting of leaves
Crottening of roots
Drottening of bulds
Epremature drying of leaves
View Explanation & Discuss
Question 748
waec 1998
Which of the following insect pests of crops is usually controlled by fumigation?
Abean weevil
Bcapsid bug
Ccotton stainer
Dgrasshopper
Eyam beetle
View Explanation & Discuss
Question 749
waec 1998
The major pest of maize in Southern Nigeria is called
Abudworm
Bstem borer
Cleaf worm
Daphid
Emealy bug
View Explanation & Discuss
Question 750
waec 1998
The physiological changes that show up during disease attack on crop plants are referred to as
Asigns
Bsymptoms
Cnecrosis
Ddeformations
Eabnoemalities
View Explanation & Discuss
Question Navigator
Current
MathsFaculty