Here are 20 SS3 First Term Agricultural Science questions with options and answers:
Question: What is the primary function of chlorophyll in plants?
A) Respiration
B) Photosynthesis
C) Transpiration
D) Germination
Answer: B) Photosynthesis
Question: Which of the following is a leguminous crop?
A) Maize
B) Wheat
C) Soybean
D) Rice
Answer: C) Soybean
Question: What is the main purpose of using fertilizers in agriculture?
A) Pest control
B) Soil erosion prevention
C) Nutrient enrichment
D) Weed management
Answer: C) Nutrient enrichment
Question: What is the term for the breeding of animals for specific traits?
A) Hybridization
B) Genetics
C) Selective breeding
D) Crossbreeding
Answer: C) Selective breeding
Question: Which agricultural practice involves alternating the cultivation of different crops in the same field?
A) Monoculture
B) Polyculture
C) Crop rotation
D) Agroforestry
Answer: C) Crop rotation
Question: What is the primary role of earthworms in the soil?
A) Aeration
B) Pest control
C) Weed suppression
D) Nitrogen fixation
Answer: A) Aeration
Question: Which of the following is a non-renewable resource in agriculture?
A) Solar energy
B) Water
C) Fossil fuels
D) Wind energy
Answer: C) Fossil fuels
Question: What is the purpose of plowing in agriculture?
A) Seed planting
B) Weed control
C) Soil loosening
D) Harvesting
Answer: C) Soil loosening
Question: Which disease affects cattle and is caused by a protozoan parasite?
A) Anthrax
B) Foot-and-mouth disease
C) Trypanosomiasis
D) Fowl cholera
Answer: C) Trypanosomiasis
Question: What is the primary function of the combine harvester in agriculture?
A) Plowing
B) Irrigation
C) Harvesting
D) Seeding
Answer: C) Harvesting
Question: Which soil type has the smallest particle size?
A) Sand
B) Silt
C) Clay
D) Loam
Answer: C) Clay
Question: What is the term for the process of turning green plants into animal products?
A) Photosynthesis
B) Digestion
C) Respiration
D) Assimilation
Answer: B) Digestion
Question: Which of the following is a warm-season vegetable?
A) Carrot
B) Tomato
C) Lettuce
D) Cucumber
Answer: D) Cucumber
Question: What is the main purpose of a windbreak in agriculture?
A) Weed control
B) Pest management
C) Erosion prevention
D) Water conservation
Answer: C) Erosion prevention
Question: Which plant hormone is responsible for promoting fruit ripening?
A) Gibberellin
B) Auxin
C) Cytokinin
D) Ethylene
Answer: D) Ethylene
Question: In aquaculture, what does the term “pisciculture” refer to?
A) Fish farming
B) Shrimp farming
C) Seaweed cultivation
D) Shellfish farming
Answer: A) Fish farming
Question: What is the process of preserving food by heating it to a high temperature and then sealing it in airtight containers?
A) Fermentation
B) Freezing
C) Canning
D) Drying
Answer: C) Canning
Question: Which of the following is a nitrogen-fixing crop?
A) Wheat
B) Rice
C) Soybean
D) Oats
Answer: C) Soybean
Question: What is the primary purpose of a farm pond?
A) Irrigation
B) Fish farming
C) Soil fertility improvement
D) Livestock watering
Answer: B) Fish farming
Question: Which disease affects poultry and is characterized by respiratory symptoms?
A) Avian influenza
B) Newcastle disease
C) Marek’s disease
D) Coccidiosis
Answer: B) Newcastle disease.
FAQs
What topics are covered in SS3 First Term Agricultural Science past questions?
SS3 First Term Agricultural Science past questions typically cover topics like crop production, animal husbandry, soil science, agricultural economics, pests and diseases, and farm management. These questions are designed to test both theoretical knowledge and practical understanding of agriculture.
How can I effectively use past questions for exam preparation?
To use past questions effectively, start by identifying recurring topics, attempt to answer questions under timed conditions, and compare your answers with standard solutions. This practice helps familiarize you with the exam pattern, improves time management, and highlights areas where further study is needed.
Are the past questions objective, theory-based, or both?
The past questions for SS3 Agricultural Science usually include both objective questions (like multiple-choice or true/false) and theory questions (descriptive or essay type). This combination ensures students are tested on both knowledge recall and conceptual understanding.
Where can I access SS3 First Term Agricultural Science past questions and answers?
You can access these past questions through school libraries, online educational platforms, and academic forums. Some past question collections are also compiled in textbooks or revision guides specifically tailored for SS3 Agricultural Science.
Also Read: SS2 First Term Agricultural Science Past Questions and Answers
