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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
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Past Questions

50 questions
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Question 1 of 10 50 total questions
Question 21
waec 2023

Study the table below and use it to answer the question

 Cost Price (N)  Useful life (Years)  Salvage value (N)  Annual depreciation (N)  Total depreciation
 20000  Y  5000  1000 annum  15000
 60000  10  18000  4200 annum  Z

 

The total depreciation represented by Z in the illustrated table is

AN 42,000
BN78,000
CN 22,200
DN 55,800
View Explanation & Discuss
Question 22
waec 2023

Study the table below and use it to answer the question

 

 Cost Price (N)  Useful Life (Life)  Salvage value (N)  Annual depreciation (N)  Total depreciation
 20000  Y  5000  1000 annum  15000
 60000  10  18000  4200 annum  Z



The useful life represented by Y in the illustrated table is

A3 years
B4 years
C15 years
D20 years
View Explanation & Discuss
Question 23
waec 2023

The bacterium which is responsible for conversion of ammonium compounds to nitrites in the nitrogen cycle is

ANitrobacter
BNitrosomonas
CAzotobacter
DRhizobium
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Question 24
waec 2023

The risk of production in agricultural business is borne by the

Afarm owner
Bfarm labour
Cfarm assistant
Dfarmer's family
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Question 25
waec 2023

The diagram below illustrates a reproductive process in a farm animal. Study it and answer the question.
The foetus obtains dissolved oxygen and nutrients from the dam through the parts labelled

AI and II
BII and III
CI and III
DIII and IV
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Question 26
waec 2023

The diagram above illustrates a reproductive process in a farm animal. Study it and answer the question.
The parts which protect the foetus from mechanical injury are labelled

AI and III
BI and II
CIII and IV
DII and III
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Question 27
waec 2023

The diagram above illustrates a reproductive process in a farm animal. Study it and answer the question.
The reproductive process illustrated by the diagram is

Alactation
Bgestation
Covulation
Dheat
View Explanation & Discuss
Question 28
waec 2023

A combine harvester is mainly used for harvesting

Atomato
Bgroundnut
Cpepper
Drice
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Question 29
waec 2023

If 200 ml of water was poured on a soil sample in a beaker and 25% of the water drained through the soil, determine the amount of water retained in the soil.

A25 ml
B175 ml
C50 ml
D150 ml
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Question 30
waec 2023

Seedlings are best transplanted in the field

Aearly in the morning and late in the evening
Bat midday and at dusk
Cearly in the morning and at midday
Dlate in the morning and late in the evening
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