Civics WAEC exam past questions and answers
Here are 20 agricultural waec exam questions with options and answers:
Question: What is the primary function of chlorophyll in plants?
Options:
A) Absorption of carbon dioxide
B) Absorption of sunlight
C) Absorption of water
D) Absorption of nutrients
Answer: B) Absorption of sunlight
Question: Which of the following is a warm-season crop?
Options:
A) Wheat
B) Rice
C) Maize
D) Barley
Answer: C) Maize
Question: What is the process of breaking down organic matter into compost with the help of microorganisms called?
Options:
A) Photosynthesis
B) Fermentation
C) Decomposition
D) Transpiration
Answer: C) Decomposition
Question: Which of the following is a non-renewable resource used in agriculture?
Options:
A) Water
B) Soil
C) Fertilizer
D) Sunlight
Answer: C) Fertilizer
Question: What is the recommended pH range for most crops to grow well in soil?
Options:
A) pH 2-3
B) pH 7-8
C) pH 5.5-6.5
D) pH 9-10
Answer: C) pH 5.5-6.5
Question: Which gas is produced during the process of nitrogen fixation in leguminous plants?
Options:
A) Oxygen
B) Carbon dioxide
C) Nitrogen
D) Ammonia
Answer: D) Ammonia
Question: Which of the following is a greenhouse gas that contributes to climate change and is released during rice cultivation in flooded fields?
Options:
A) Oxygen
B) Carbon dioxide
C) Methane
D) Nitrous oxide
Answer: C) Methane
Question: What is the term for the practice of rotating different crops in the same field to improve soil fertility and reduce pests and diseases?
Options:
A) Monoculture
B) Polyculture
C) Crop rotation
D) Mixed cropping
Answer: C) Crop rotation
Question: Which of the following is a parasitic weed that attaches to the roots of host plants to obtain nutrients?
Options:
A) Tomato
B) Potato
C) Striga
D) Wheat
Answer: C) Striga
Question: What is the process of separating grains from the chaff by wind or mechanical means?
Options:
A) Threshing
B) Harvesting
C) Sowing
D) Irrigation
Answer: A) Threshing
Question: Which of the following is a micronutrient essential for plant growth?
Options:
A) Nitrogen
B) Phosphorus
C) Potassium
D) Zinc
Answer: D) Zinc
Question: What is the most widely grown cereal crop in the world?
Options:
A) Rice
B) Wheat
C) Barley
D) Oats
Answer: B) Wheat
Question: Which of the following irrigation methods delivers water directly to the root zone of plants?
Options:
A) Drip irrigation
B) Flood irrigation
C) Furrow irrigation
D) Sprinkler irrigation
Answer: A) Drip irrigation
Question: In agriculture, what does the acronym GMO stand for?
Options:
A) General Management Order
B) Genetically Modified Organism
C) Greenhouse Microorganism Operation
D) Growth and Maintenance Objective
Answer: B) Genetically Modified Organism
Question: What is the term for the process of bees transferring pollen from one flower to another, aiding in plant reproduction?
Options:
A) Fertilization
B) Germination
C) Pollination
D) Photosynthesis
Answer: C) Pollination
Question: Which of the following is a common method of weed control in agriculture that involves cutting or uprooting weeds?
Options:
A) Herbicide application
B) Crop rotation
C) Weeding
D) Fertilization
Answer: C) Weeding
Question: Which nutrient is often referred to as "the king of fertilizers" and is crucial for plant growth and flowering?
Options:
A) Nitrogen
B) Phosphorus
C) Potassium
D) Calcium
Answer: B) Phosphorus
Question: What is the primary source of energy for photosynthesis in plants?
Options:
A) Oxygen
B) Water
C) Carbon dioxide
D) Sunlight
Answer: D) Sunlight
Question: What is the term for the practice of breeding and raising fish in controlled environments for human consumption?
Options:
A) Apiculture
B) Aquaculture
C) Sericulture
D) Horticulture
Answer: B) Aquaculture
Question: Which part of the plant is responsible for absorbing water and nutrients from the soil?
Options:
A) Leaves
B) Flowers
C) Roots
D) Stems
Answer: C) Roots
I hope these questions help you in your agricultural exam preparation!
User
Give me 20 civics exam questions. Include options and answers for each.
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Certainly! Here are 20 civics exam questions with options and answers:
Question: What is the highest law of the land in the United States?
Options:
A) The Declaration of Independence
B) The Constitution
C) The Bill of Rights
D) The Emancipation Proclamation
Answer: B) The Constitution
Question: How often are presidential elections held in the United States?
Options:
A) Every 2 years
B) Every 4 years
C) Every 6 years
D) Every 8 years
Answer: B) Every 4 years
Question: What is the role of the judicial branch of the U.S. government?
Options:
A) Make and pass laws
B) Enforce laws
C) Interpret and apply laws
D) Set foreign policy
Answer: C) Interpret and apply laws
Question: What is the system of government in which power is divided between a central government and individual states or provinces?
Options:
A) Autocracy
B) Oligarchy
C) Federalism
D) Monarchy
Answer: C) Federalism
Question: How many members are there in the United States Senate?
Options:
A) 100
B) 435
C) 50
D) 535
Answer: A) 100
Question: Which amendment to the U.S. Constitution guarantees freedom of speech, religion, and the press?
Options:
A) 1st Amendment
B) 2nd Amendment
C) 4th Amendment
D) 10th Amendment
Answer: A) 1st Amendment
Question: Who is the Commander in Chief of the U.S. military?
Options:
A) The Secretary of Defense
B) The Chairman of the Joint Chiefs of Staff
C) The President
D) The Attorney General
Answer: C) The President
Question: What is the term for the body of electors who officially choose the President of the United States?
Options:
A) Congress
B) The Electoral College
C) The Supreme Court
D) The Cabinet
Answer: B) The Electoral College
Question: What document outlines the basic principles of the U.S. government and its citizens' rights?
Options:
A) The Bill of Rights
B) The Declaration of Independence
C) The Federalist Papers
D) The Articles of Confederation
Answer: B) The Declaration of Independence
Question: Which branch of the U.S. government is responsible for making and passing laws?
Options:
A) Executive branch
B) Judicial branch
C) Legislative branch
D) Regulatory branch
Answer: C) Legislative branch
Question: What is the main duty of the Supreme Court of the United States?
Options:
A) Enforce laws
B) Interpret the Constitution
C) Execute executive orders
D) Make international treaties
Answer: B) Interpret the Constitution
Question: Who has the power to declare war in the United States?
Options:
A) The President
B) Congress
C) The Secretary of Defense
D) The Attorney General
Answer: B) Congress
Question: In a democracy, what is the term for the concept that government should be based on the will of the people?
Options:
A) Oligarchy
B) Autocracy
C) Republic
D) Popular sovereignty
Answer: D) Popular sovereignty
Question: What is the economic system in which individuals and businesses have the freedom to make their own economic decisions without government interference?
Options:
A) Capitalism
B) Socialism
C) Communism
D) Feudalism
Answer: A) Capitalism
Question: Who has the power to veto legislation in the United States?
Options:
A) The Supreme Court
B) The President
C) The Speaker of the House
D) The Senate Majority Leader
Answer: B) The President
Question: What is the term for a government ruled by a single person with absolute power?
Options:
A) Democracy
B) Monarchy
C) Dictatorship
D) Republic
Answer: C) Dictatorship
Question: What is the process of legally becoming a citizen of a country called?
Options:
A) Naturalization
B) Immigration
C) Deportation
D) Asylum
Answer: A) Naturalization
Question: Who is the current Chief Justice of the Supreme Court of the United States (as of my knowledge cutoff date in January 2022)?
Options:
A) John Roberts
B) Ruth Bader Ginsburg
C) Sonia Sotomayor
D) Clarence Thomas
Answer: A) John Roberts
Question: What is the term for the right to vote in a political election?
Options:
A) Citizenship
B) Jury duty
C) Suffrage
D) Impeachment
Answer: C) Suffrage
Question: Which branch of the U.S. government is responsible for enforcing and carrying out the laws?
Options:
A) Legislative branch
B) Judicial branch
C) Executive branch
D) Regulatory branch
Answer: C) Executive branch
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