The 2025 WAEC GCE (Nov/Dec 2nd Series) Agricultural Science examination will follow the Senior Secondary School Agricultural Science syllabus, covering both the Objective (OBJ) and Essay (Theory) sections for external candidates.
WAEC GCE 2025 Agricultural Science Exam Timetable
Agricultural Science 1 (Objective): 10:30 am – 11:30 am
WAEC GCE 2025 Agricultural Science Objective (OBJ) Answers
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WAEC GCE 2025 Agricultural Science Essay (Theory) Answers
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WAEC Agricultural Science Past Questions (Samples for Practice)
OBJ Samples:
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Which of the following is a major problem of shifting cultivation?
A. Soil fertility is maintained
B. Large areas of land are required
C. Weeds are easily controlled
D. Land is permanently used
Answer: B (Large areas of land are required) -
Which of these is a ruminant animal?
A. Pig
B. Rabbit
C. Goat
D. Fowl
Answer: C (Goat) -
The type of soil most suitable for crop production is:
A. Clay
B. Sandy
C. Loamy
D. Stony
Answer: C (Loamy) -
Artificial insemination in livestock production is mainly used for:
A. Increasing milk production
B. Preventing animal diseases
C. Rapid multiplication of breeds
D. Early maturity
Answer: C (Rapid multiplication of breeds)
Essay Samples:
1. State five advantages of crop rotation.
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Maintains soil fertility.
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Reduces pest and disease buildup.
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Improves soil structure.
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Controls weeds.
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Ensures continuous supply of food crops.
2. Mention four differences between subsistence and commercial farming.
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Scale: Subsistence is small scale; commercial is large scale.
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Purpose: Subsistence is for family consumption; commercial is for profit.
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Tools: Subsistence uses simple tools; commercial uses machines.
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Output: Subsistence produces low yield; commercial produces high yield.
3. Explain three methods of farm irrigation.
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Surface irrigation: Water distributed over soil surface by gravity.
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Sprinkler irrigation: Water sprayed through pipes like rainfall.
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Drip irrigation: Water delivered directly to plant roots in drops.
4. List and explain three ways of improving pasture for livestock.
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Reseeding: Planting improved grasses and legumes.
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Fertilizer application: Adding nutrients to promote growth.
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Controlled grazing: Rotational grazing to prevent overgrazing.


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