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.

50 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

50 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 50 total questions
Question 1
waec 2020

A cost effective way of disseminating urgent information to a large number of farmers at the same time is through?

Ademonstration
Bevaluation
Cmass media
Dfield trip
View Explanation & Discuss
Question 2
waec 2020

A total of 12,000kg of maize was demanded at N20 per kg while 8,000kg of it was demanded at N30 per kg. What is the percentage change in quantity demanded?

A33%
B50%
C67%
D150%
View Explanation & Discuss
Question 3
waec 2020

A farmer whose production exceeds point C will experience

Asurplus to the market
Bshortfalls in supply
Cdecrease in cost of production
Ddecrease in revenue generated
View Explanation & Discuss
Question 4
waec 2020

The part labelled C in the graph is the?

Aquantity supplied
Bequilibrium price
Cquantity demanded
Dequilibrium point
View Explanation & Discuss
Question 5
waec 2020

If a farmer produces 9 bags of millet at an average cost of D80,000.00 per bag and sells each of the 9 bags at D90,000.00 the profit is?

AD10,000.00
BD80,000.00
CD90,000.00
DD170,000.00
View Explanation & Discuss
Question 6
waec 2020

Which of the following statements is not a precaution measure in bee keeping?

Athe apiary should not be fenced to allow for proper ventilation
Bthe attendant should always wear protective clothing
Cwarning signs should be placed near an apiary
Dlocate apiaries far from human dwellings
View Explanation & Discuss
Question 7
waec 2020

Which of the labelled parts enables the tool to float on water when fish is caught?

AIV
BIII
CII
DI
View Explanation & Discuss
Question 8
waec 2020

The part which a bait is attached before lowering the tool in water is labelled?

AIV
BIII
CII
DI
View Explanation & Discuss
Question 9
waec 2020

Tapeworm, liver fluke and roundworm can be controlled by?

Aflushing
Bdrenching
Cdipping
Dfumigation
View Explanation & Discuss
Question 10
waec 2020

The methods of rangeland improvement which ensure continuous herbage growth during the dry season are?

Areseeding and pest control
Bcontrolled stocking and disease control
Cfertiliser application and irrigation
Drotational grazing and weed control
View Explanation & Discuss
Question 11
waec 2020

Rickets in farm animals can be controlled by?

Afeeding carbohydrates to the animals
Bfeeding animals with quality grasses and legumes
Cadding yeast and vegetables to animal feed
Dadding fish meal and oyster shell to animal feed
View Explanation & Discuss
Question 12
waec 2020

Which of the following statements is not a reason for feeding farm animals?

Aproduction of energy for work
Bbuilding up of body tissue
Cproduction of inorganic manure
Dprotection of animals from diseases
View Explanation & Discuss
Question 13
waec 2020

In a brooder house, which of the following factors is monitored with the use of wet and dry hygrometer?

Arainfall
Btemperature
Crelative humidity
Datmosphere pressure
View Explanation & Discuss
Question 14
waec 2020

If 30 eggs make up a crate of eggs, how many eggs are in 2 packs assuming a pack contains 10 crates of eggs?

A200 eggs
B300 eggs
C400 eggs
D600 eggs
View Explanation & Discuss
Question 15
waec 2020

Digestion in ruminants is mainly?

Aenzymatic
Bmicrobial
Cmastication and enzymatic
Dmicrobial and enzymatic
View Explanation & Discuss
Question 16
waec 2020

An important characteristic of pigs is that they are?

Ahighly prolific
Bgreat milk producers
Cresistant to parasites
Dable to digest cellulose
View Explanation & Discuss
Question 17
waec 2020

An agricultural system which combines crop production with forest establishment is known as?

Aplantation farming
Btaungya farming
Carable farming
Dmixed farming
View Explanation & Discuss
Question 18
waec 2020

A pest that attacks stored maize grain is?

Amirid
Brodent
Cgrasshopper
Daphid
View Explanation & Discuss
Question 19
waec 2020

Which of the following tree species is suitable for making electric poles?

AIndian almond
Bmango
Csilk cotton
Dteak
View Explanation & Discuss
Question 20
waec 2020

Uncontrolled burning of forests encourages?

Adeforestation
Bafforestation
Cregeneration
Dexploitation
View Explanation & Discuss
Question Navigator
Current
MathsFaculty