Len Academy
Questions and Answers for Students
Academic Articles
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 - Government What is Democracy? Definitions of Democracy - GovernmentAll Questions and Answers (with their explanations) are written by Alfred Ajibola
DNS belongs to layer _____ of the Open System Interconnect (OSI) model of networking.
A. One
B. Two
C. Three
D. Four
E. Five
F. Six
G. Seven
ICT
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Which of the following DNS servers receive queries directly from computers, phones and other client devices?
A. Root Nameserver
B. Top Level Domain (TLD) Nameserver
C. Bottom Level Domain (BLD) Nameserver
D. Authoritative Nameserver
E. Direct Nameserver
F. Recursive DNS Server
ICT
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Twitter is a part of our social environment.
A. True
B. False
Social Studies
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The following are objectives of social studies except _____.
A. It teaches morals and values
B. It enables us to better understand our environment
C. It creates national consciousness
D. It assists in producing upright citizens
E. It promotes the military form of government
F. It fosters judicious use of resources
Social Studies
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Bacteria are not a constituent of our environment.
A. True
B. False
Basic Science
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Which of the following is not a natural cause of environmental problem?
A. Tsunami
B. Deforestation
C. Earthquake
D. Drought
E. Hurricane
F. Tornado
Social Studies
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The act of giving birth in pigs is called _____.
A. Calving
B. Piggery
C. Kidding
D. Farrowing
E. Calfing
F. Pigging
Agricultural Science
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Which of the following is not a vegetable?
A. Cashew
B. Cocumber
C. Tomatoes
D. Carrot
E. Squash
F. Eggplant
Agricultural Science
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In the gospel of Matthew chapter 18 verse 21-35, Jesus tells what story?
A. The story of the prodigal son
B. The story of the good Samaritan
C. The story of the fig tree
D. The beatitudes
E. The story of the vineyard
F. The story of the unforgiving servant
CRS
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What is Jesus' last word on the cross?
A. Father, forgive them, for they know not what they are doing
B. My God, my God, why have you forsaken me
C. I tell you the truth, today you will be with me in paradise
D. I am thirsty
E. It is finished
F. Father, into your hands I commit my spirit
CRS
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With regards to giving, Jesus made the statement below:
Do your acts of righteousness before men, to be seen by them. If you do this, you will have a reward from your Father in heaven.
A. True
B. False
CRS
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For this question and the three questions below, choose the option that best completes the sentence.
The doctor _____ the illness as malaria, not dysentery.
A. Discovered
B. Diagnosed
C. Tested
D. Examined
E. Announced
F. Prescribed
English
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The principal reacted to the disrespectful action of the student with strong _____.
A. Indignation
B. Condemnation
C. Accusation
D. Demonstration
E. Mobilization
F. Impunity
English
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Since the writer did not indicate his name, the editor did not publish such a/an _____ article.
A. Poor
B. Libellous
C. Discourteous
D. Impolite
E. Anonymous
F. Scandalous
English
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The play was so interesting that the _____ clapped for a long time at the end.
A. Congregation
B. Fans
C. Spectators
D. Audience
E. Watchers
F. People
English
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At last, he came to his senses and said, 'All my father’s hired workers have more than they can eat, and here am I about to starve! I will get up and go back to my father and say, Father, I have sinned against God and against you. I am no longer fit to be called your son; treat me as one of your hired workers'. So he got up and started back to his father.
The above statement was made by the prodigal son when he took up a job in a distant country. What job was that?
A. Care of cattle
B. Care of sheep
C. Care of goats
D. Care of pigs
E. Care of cattle and sheep
F. Care of cattle and sheep and goats
CRS
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The parable of the prodigal son is found in which of the following bible passages?
A. Matthew 15: 11-32
B. Mark 15: 11-32
C. Luke 15: 11-32
D. John 15: 11-32
E. None of the above
F. All of the above
CRS
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What type of polygon is shown in the above image?
A. Nonagon
B. Decagon
C. Octagon
D. Hexagon
E. Hepagon
F. Pentagon
Mathematics
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Current flows through a path called _____.
A. Electricity
B. Electric Route
C. Electrolysis
D. Transformer
E. High Tension
F. Electric Circuit
Basic Technology
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Googles are safety wears.
A. True
B. False
Basic Technology
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Total Questions (449) Paged
Page (2 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