Len Academy
Questions and Answers for Students
Academic Articles
Characteristics of the new life in Christ - CRS New Life in Christ - CRS Concept of justification by faith - CRS Political power: Sources of political power - Government Concept of power in government - Government Clay soil explained with its types and characteristics - Agricultural Science Loamy soil explained with its characteristics - Agricultural Science Sandy soil: Characteristics of sandy soil and ways to make it fertile - Agricultural Science Soil explained with its composition - Agricultural Science Historical background of commerce in Nigeria - Commerce Disadvantages of barter system - Commerce Difference between plant cell and animal cell - Biology Nucleus explained with its structures - Biology Nucleus explained with its types and functions - Biology Organelles of the cell explained with their characteristics - Biology Eukaryotic cell explained with its characteristics - Biology Prokaryotic cell explained with its structure - Biology Characteristics of prokaryotic cell - Biology Concept of cell - Biology Cell theory in biology - Biology Definitions of technology and their explanations - Basic Technology Examples of technology - Basic Technology Forms of technology explained with their differences - Basic Technology Basic tools for economic analysis: Graphs explained with its characteristics and importance - Economics Basic tools for economic analysis: Tables explained with its characteristics and importance - Economics Importance and limitations of ecological pyramid - Biology Functions of the executive arm of government - Government Consequences of dishonesty - Civic Education Protists explained with their characteristics - Biology The Supremacy of God - CRS Supremacy of God - CRS Lessons learnt from God's supremacy - CRS Importance of values - Civic Education Values and Norms explained - Social Studies What are norms? Types of norms - Social Studies Differences between values and norms - Social Studies Gas laws in chemistry - Chemistry Charles's law explained - Chemistry Calculation questions on Charles's law - Chemistry Examples of Charles's law in real life - Chemistry Boyle's law explained - Chemistry Calculation questions on Boyle's law - Chemistry Examples of Boyle's law in real life - Chemistry What is an Office? Qualities of a good office layout - Business Studies Small office explained with its characteristics - Business Studies Large office: Characteristics of large office - Business Studies Advantages and disadvantages of small office - Business Studies Advantages and disadvantages of large office - Business Studies Types of agricultural practices - Agricultural Science Crop rotation explained - Agricultural Science Benefits of crop rotation - Agricultural Science Differences between subsistence and commercial farming - Agricultural Science Subsistence farming explained with its characteristics - Agricultural Science What is commercial farming? Types of commercial farming - Agricultural Science Characteristics of commercial farming - Agricultural Science How to prevent fraud - Social Studies Types of fraud explained - Social Studies Fraud as a contemporary social problem in Nigeria - Social Studies Examination malpractice in Nigeria, causes and solutions - Civic Education Explanations on the social problems in Nigeria and their solutions - Social Studies Contemporary social problems in Nigeria - Social Studies Resources from living things - Basic Science Resources from animals - Basic Science Orderliness in civic education - Civic Education Importance of orderliness - Civic Education Examples of orderliness - Civic Education Summary on the kinetic molecular theory of gases - Chemistry Contents of the scrotum: Epididymis, vas deferens, spermatic cord and cremaster muscle - Biology Postulates of kinetic theory of gases - Chemistry Facts on Abraham Lincoln and John Kennedy - Government Jesus as the Living Bread explained - CRS Lessons learnt from Jesus' teaching as the Living Bread - CRS Contract of Employment: Terms of employment contract - Commerce Factors affecting population in economics - Economics Introduction to routers in networking - ICT Wired router and wireless router explained - ICT What are core routers in networking? - ICT Virtual routers explained with its configuration - ICT Edge router explained with its types - ICT What is culture? Components of culture in social studies - Social Studies Domain Name System explained - ICT Avogadro's number explained with worked examples - Chemistry Mole and Avogadro's Number explained - Chemistry Types of chain drive - Basic Technology One-party system explained with its advantages and disadvantages - GovernmentAll Questions and Answers (with their explanations) are written by Alfred Ajibola
Which of the following is not part of a circle?
A. Section
B. Sector
C. Segment
D. Semicircle
E. Secant
F. Center
Mathematics
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What angle is shown in the above image?
A. Complementary
B. Supplementary
C. Acute
D. Obtuse
E. Reflex
F. Straight
Mathematics
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An angle greater than 90o but less than 180o is termed _____.
A. Complementary
B. Supplementary
C. Acute
D. Obtuse
E. Reflex
F. Straight
Mathematics
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Which of the following statement isn't a characteristics of the wholesaler?
A. They may have to operate in specific areas or regions accorded them by the producer
B. They are often popular in the line of goods they supply
C. They are not risk bearers
D. They have good storage facilities
E. They often pay for goods supplied by the manufacturers in advance
F. They usually have business agents or brokers
Economics
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The wholesalers act as the middlemen in supply chain.
A. True
B. False
Economics
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Which of the following is not a function of government?
A. Government provides all the jobs in the country they govern
B. Government empowers the less privilege and the physically challenged
C. Government provides a support system for the aged
D. Government provides infrastructure for her citizens
E. Government maintains external relations with other countries
F. Government generates revenue for the country they govern
Government
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In government, a type of one-party system whereby a single party is officially and legally recognized in a country or state is termed a _____.
A. Hegemonic Party
B. Pre-Dominant Party
C. Dominant Party
D. True Single-State
E. Unique-Ordered State
F. State-Exclusive Party
Government
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With regards to redox reactions, which of the following statement is wrong?
A. Redox reaction are examples of chemical change
B. Reduction is the gain of electron
C. Substances that donates election during chemical reaction are termed reductants
D. Oxidizing agents are always reduced in chemical reactions
E. Oxidation occurs at the cathode in electrolysis
F. Hydrogen is a reducing agent
Chemistry
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In chemistry, physical change is associated only with the rearrangement of molecules while the internal composition of the substance remains the same.
A. True
B. False
Chemistry
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Which of the following statement is incorrect concerning gravity?
A. The force of gravity is generally considered the strongest force among the four forces that govern the universe
B. Your weight changes as you travel away from the earth
C. If we dig the earth until we get into its center, we will have no weight as a result of lack of gravity
D. Gravity prevents us from falling off the constantly rotating earth
E. If a hammer and a feather are dropped simultaneously in a vacuum, they will both land at the exact same time as a result of gravity
F. Weight is always a function of gravity
Physics
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Sir Isaac Newton was hit by an apple when he pondered on force, motion and gravity.
A. True
B. False
Physics
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Conflict can simply be defined as a clash of interest.
A. True
B. False
Social Studies
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_____ refers to a personal reflection of one's overall self worth.
A. Integrity
B. Reputation
C. Personality
D. Self-esteem
E. Psychoanalysis
F. Attributes
Social Studies
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Below are types of drugs. Which of these is considered as pain killers?
A. Stimulants
B. Depressants
C. Opiods and Morphine Derivatives
D. Hallucinogens
E. Anabolic Steroids
F. Cannabinoids
Basic Science
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Which of the following statement is false concerning drugs?
A. Drugs can be inhaled
B. Drugs can be injected directly into the bloodstream
C. Drugs can be eaten
D. Drugs exist exclusively in the forms of tablets and syrups
E. Drugs can be placed under the tongue
F. Drugs can be taken with water or another liquid
Basic Science
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The following are solutions to cultism except _____.
A. The evils and dangers of cultism should be taught from primary schools
B. Government should legalize the use of guns so that students can protect themselves from cultist
C. Laws that discourage cultism should be passed into the constitution
D. Government should work to increase the standard of living in the society
E. Government should provide amnesty to encourage cult members renounce their membership
F. Religious groups should evangelize and pray for known cult members
Civic Education
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With regards to cultism in Nigeria, the pyrates and magnificent seven was formed in which university.
A. University of Lagos
B. University of Ibadan
C. University of Ife
D. University of Calabar
E. University of Portharcourt
F. Ahmadu Bello University
Civic Education
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All plants are crops.
A. True
B. False
Agricultural Science
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In agriculture, macronutrients are essential nutrients required by plants. Which of the following is not a macronutrient?
A. Zinc
B. Sulphur
C. Calcium
D. Phosphorus
E. Potassium
F. Magnesium
Agricultural Science
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Which of the following is false concerning micronutrients?
A. They are non-essential nutrients
B. They are required by plants in minute quantities
C. Iron is a micronutrient
D. Chlorine is a micronutrient
E. Copper is a micronutrient
F. Boron is a micronutrient
Agricultural Science
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Total Questions (449) Paged
Page (3 of 23)
Motivational Quotes
Too often we underestimate the power of a touch, a smile, a kind word, a listening ear, an honest compliment, or the smallest act of caring, all of which have the potential to turn a life around - Leo Buscaglia
The most important things we can give to others are actually not expensive. In fact, we don't have to buy them with money because they are right within us.
These include our kind words, listening ears, honest compliments, our 'thank you', those beautiful smiles, our loving corrections, sincere kindness and a caring heart
In the end, it isn't the years in your life that count. It is the life in your years - Abraham Lincoln
One fact remains constant to us all, and that's death. We are not guaranteed of tomorrow because no living human is too old to die, even a newly born. Remember, age is also a number.
Therefore, let us always do good, help the poor, care for the sick and less privileged, forgive transgressions and most importantly, extend the hands of love to everyone we come across.
By doing this, we would have added an abundance of life to our years, regardless its number. Recall that Jesus Christ Himself died at 33
You cannot win everytime. This therefore makes defeat a part of life. However, it is the way and manner at which we rise from our defeats that determines our place among the greats.
Muhammad Ali was a professional boxer with 56 wins and 5 defeats. However, the way and manner at which he rose from his defeats secured his place in boxing history as the greatest fighter of all time
One Day or Day One, you decide - Unknown
We all intend to become great in life. However, we should also understand that it doesn't take one day to become great. Rather it takes many days of work, practice, diligence, failures and successes to become great.
My question to you is this: Concerning your path to greatness, what day are you in?
Whatever you are, be a good one - Abraham Lincoln
If you are a boy, be a good boy. If you are a girl, be a good girl. If you are a man, be a good man. If you are a woman, be a good woman. If you are a student, be a good student. If you are a teacher, be a good teacher.
I can go on and on; but the point is: You are human, so do all in your power to be a good human
The first problem for all of us, men and women, is not to learn, but to unlearn - Gloria Steinem
The act of unlearning is an excellent form of learning. Infact, you will need the skills of unlearning if you intend to become an expert in your desired field.
Do yourself a favor by unlearning, learning and re-learning on a daily basis
If you don't design your own life plan, chances are you'll fall into someone else's plan. And guess what they have planned for you? Not much - Jim Rohn
There's something special about you. It doesn't matter whether you work for a company or someone; what matters is the amount of investment you've made on yourself.
Investing in yourself is the best life plan you can design for your future
Peace begins with a smile - Mother Teresa
Never underestimate the power of your smile. It can lift up the depressed, improve the mood of the downtrodden and even discourage a suicidal attack. Also remember that your smile makes you more beautiful
Smile always for your own good and the good of others
The only person who is educated is the one who has learned how to learn …and change - Carl Rogers
To perfect your learning process, you must learn, unlearn and re-learn. Infact, we all need to learn how to unlearn those vices we know about ourselves.
Do you know that seeing the devastating consequences of vices (perhaps in movies or real-life) can initiate the unlearning processes in one who does such?
Start where you are. Use what you have. Do what you can - Arthur Ashe
Start now. You've got all it takes to achieve greatness, so no environment can limit you. Just begin something, give in your best and don't stop.
Remember, don't stop giving your best if you truly desire greatness. Nothing can stop you except yourself
He who opens a school door, closes a prison - Victor Hugo
Education goes beyond the four walls of the classroom. Always attempt to promote education at every chance you've got. Begin with your family, friends and those you interact with. In addition, do not forget to educate others with your words and actions.
Close a prison door by sponsoring the education of someone in your lifetime