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.

2,683 questions JAMB 628 WAEC 2054 CUSTOM 1
Download PHP app Ask a Question Check Syllabus Past Question Videos Topic Video Lessons

Take a test

Past Questions

2,683 questions
Question 1 of 20 2,683 total questions
Question 61
jamb 2025

the most damaging effect sucking insects on crop is the

Aconsumption of plant tissues
Btransmission of plant diseases
Clowering of nutritive value of seeds
Dcomplete dehydration of crop plants
View Explanation & Discuss
Question 62
jamb 2025

the small-size beetles which bore into maize grains in storage are called

Anymphs
Bborers
Ccaterpillars
Dgrubs
View Explanation & Discuss
Question 63
jamb 2025

Streak disease of maize is caused by

Afungus
Bvirus
Cbacterium
Dnematode
View Explanation & Discuss
Question 64
jamb 2025

soil profile is the

 

Aphysical composition of different soil layers
Bchemical composition of different layers of soil
Ccolours exhibited by different layers of soil
Darrangement of different soil particles into different layers
View Explanation & Discuss
Question 65
jamb 2025

plants grown mainly for decoration are called

Aornamentals
Bhedges
Cbeautifiers
Dflowers
View Explanation & Discuss
Question 66
jamb 2025

which weed is easily dispersed by man

AEmilia sonchifolia
BBoerhaavia diffusa
Cbougainvilla spp
DAspilia Africana
View Explanation & Discuss
Question 67
jamb 2025

one of the common features of free-range systems of poultry-keeping is that

Ait allow birds to roam freely
Begg production from birds is low
Cthe birds are free from poultry diseases
Dthey involve a high cost
View Explanation & Discuss
Question 68
jamb 2025

A crop mprovement practice where varieties of crops with desirable qualities are imported to a new area is

ASelection
BGuarantine
Chybridization
Dintroduction
View Explanation & Discuss
Question 69
jamb 2025

Nitrification can best be explained as the conversion of_ to_by bacteria

Anitrates, gaseous nitrogen
Bnitrates, ammonium compounds
Cnitrites, nitrates
Dnitrates, nitrites
View Explanation & Discuss
Question 70
waec 2024

Farm gate price is mostly enjoyed by 

Awholesalers
Bproducers
Cconsumers
Dretailers
View Explanation & Discuss
Question 71
waec 2024

Marginal cost could be described as as the 

Achange in total cost of output
Bproduct of average variable cost and the number of fruits produced
Cincrease in fixed cost of that results from increasing production by one unit
Daverage physical product mutiplied by the variable cost
View Explanation & Discuss
Question 72
waec 2024

The function of a farm manager is to 

Amake agricultural policies for the government
Ballocate available resources on the farm effectively
Cexecute agricultural extension programmes
Dstabilize the prices of farm produce
View Explanation & Discuss
Question 73
waec 2024

Which of the following changes will cause the demand curve to shift to the right?

AA reduction in the size of the population
BAn increase in the income of the consumer
CAvailability of the close substitutes
DDecrease in the price of goods
View Explanation & Discuss
Question 74
waec 2024

If an animal is likely to succumb to the effects of a pathogen,the animal is said to be.

Atolerant
Bresistant
Csusceptible
Dimmune
View Explanation & Discuss
Question 75
waec 2024

Which of the following group of diseases of farm animals are caused by bacteria?

ARinderpest,swine fever and trypanosomiasis
BCoccidiosis, Newcastle and fowl typhoid
CFowl,pox,mastsis and gumboro
DBrucelosis,anthrax and tuberculosis
View Explanation & Discuss
Question 76
waec 2024

The meat from a tender calf is 

Abeef
Bmutton
Cveal
Dchevron
View Explanation & Discuss
Question 77
waec 2024

The illustrated management is usually carried on chicks from day old to 

A2 weeks
B4 weeks
C6 weeks
D8 weeks
View Explanation & Discuss
Question 78
waec 2024

Climatic factors that should be monitored during the management practice illustrated are temperature.

AI and II only
BI and III only
CII and III only
DI,I and III
View Explanation & Discuss
Question 79
waec 2024

The diagram above illustrates a management practice in poultry production,use it to answer question 40 to 42.

The management practice illustrated in the diagram is?

Aincubation
Bhatching
Cbrooding
Dcandling
View Explanation & Discuss
Question 80
waec 2024

Pail feeding is commonly practiced in the management of?

Apigs
Bpoultry
Ccattle
Drabbits
View Explanation & Discuss
Question Navigator
Current
MathsFaculty