Len Academy
Questions and Answers for Students
Academic Articles
The Supremacy of God - CRSAll Questions and Answers (with their explanations) are written by Alfred Ajibola
Concerning the internet of things, which of the following statement is incorrect?
A. Humans will become connected to the internet through the internet of things
B. It refers to the billions of physical devices that will be connected to the internet
C. Big data is associated with the internet of things
D. Presently, we have more humans living on earth that things connected to the internet
E. China, North America and Europe accounts for over two thirds of internet connected things
F. The ultimate goal of the Internet of things will be made a reality through IPv6
ICT
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Jesus was born specifically in _____.
A. Jerusalem
B. Bethlehem
C. Nazareth
D. Israel
E. Capernaum
F. Calvary
CRS
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And the angel came to her, and said: Hail, thou that art highly favored, the Lord is with thee: blessed art thou among women (Luke 1:28). Who was this angel?
A. Michael
B. Gabriel
C. Raphael
D. Uriel
E. Ariel
F. Muriel
CRS
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The above image shows a gallant Nigerian, Doctor Stella Ameyo Adedavoh who sacrificed her life in the act of service, during a disease outbreak in the country. What disease outbreak was this?
A. Bird Flu
B. COVID-19
C. Monkey Pox
D. Ebola
E. Severe Acute Respiratory Syndrome (SARS)
F. Chicken Pox
Civic Education
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Which of the following is not an obligation of a citizen?
A. Payment of tax
B. Exercising the right to vote
C. Service as a jury when called upon
D. Fighting crimes without any need of reporting it
E. Ready to defend the country
F. Engagement in community and volunteer services
Civic Education
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Which of the following is false concerning advanced ceramics?
A. They can be made from metallic oxides
B. They are very hard and durable
C. They are corrosion resistant
D. They are fired in the presence of oxygen
E. They are fired at a very high temperature of about 1700oC
F. They can be made from non-oxides such as carbides and borides
Basic Technology
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A person employed by an organization to carry out the everyday duties of a typical office, and at the same time perform a couple of other functions for their company which may vary from one company to another, is termed a _____.
A. Secretary
B. Personal Assistant (P.A)
C. Secretary General
D. Clerical Staff
E. Supervisor
F. Bookkeeper
Business Studies
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The above image best describes the _____.
A. Ledger system
B. Journal system
C. Double entry system
D. Balance sheet system
E. Principles of accounting system
F. Balanced accounting system
Business Studies
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Metals are referred to as _____ in their impure state.
A. Diluted
B. Consecrated
C. Coloured
D. Ores
E. Stained
F. Strained
Chemistry
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Metals generally have the quality to shine, glow, sparkle, glitter, reflect light and be polished. This characteristic of metals is termed _____.
A. State
B. Ductility
C. Luster
D. Malleability
E. Hardness
F. Inflorescence
Chemistry
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A lighted bulb transfers heat through a process termed _____.
A. Conduction
B. Convection
C. Radiation
D. Oxidation
E. Reduction
F. Electrical Induction
Physics
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The following countries practice a zero party system except _____.
A. Cambodia
B. Vatican City
C. Bahrain
D. Saudi Arabia
E. Oman
F. Kuwait
Government
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_____ is a term that describes the biological, chemical and cultural control tactics employed to make pest management economical, environmentally friendly and socially acceptable.
A. Integrated Pest Management
B. Integral Pest Management
C. International Pest Management
D. Inclusive Pest Management
E. Imbibed Pest Management
F. Inclusion Pest Management
Agricultural Science
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Which of the following is not a financial market?
A. Money Market
B. Bond Market
C. Foreign Exchange Market
D. Virtual Market
E. Capital Market
F. Stock Exchange Market
Economics
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Which of the following isn't an example of metamorphic rock?
A. Schist
B. Quartzite
C. Gabbro
D. Marble
E. Slate
F. Serpentinite
Geography
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Which of the following statements is false concerning metamorphic rock?
A. The are less dense than igneous and sedimentary rocks
B. They can be foliated or non foliated
C. They are crystalline in nature
D. They have a more coarse texture than their protolith
E. They may be formed from an older metamorphic rock
F. They are characterized with precious metals and stones
Geography
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A measurement of how much the velocity of an object changes with time is termed _____.
A. Displacement
B. Acceleration
C. Speed
D. Momentum
E. Velocity-Time graph
F. Average velocity
Physics
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Which of the following differentiates velocity from speed?
A. Distance
B. Time
C. Momentum
D. Inertia
E. Direction
F. Distance and Time
Physics
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FA = -FB
FA is the action force while FB is the reaction force.
The above statement expresses _____.
A. Force and Acceleration
B. Force and Gravity
C. Force and Momentum
D. Newton's first law of motion
E. Newton's second law of motion
F. Newton's third law of motion
Physics
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The following are solutions to atmospheric pollution except _____.
A. Putting in place laws that discourages afforestation
B. Prohibition of bush burning
C. Implementation of vehicular checks and maintenance on roads
D. Industries should be located away from residential areas
E. Solar and wind energies should be considered as alternative sources of energy
F. Improved use of nitrogen fertilizers should be encouraged
PHE
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The following are solutions to atmospheric pollution except _____.
A. Putting in place laws that discourages afforestation
B. Prohibition of bush burning
C. Implementation of vehicular checks and maintenance on roads
D. Industries should be located away from residential areas
E. Solar and wind energies should be considered as alternative sources of energy
F. Improved use of nitrogen fertilizers should be encouraged
PHE
Total Questions (392) Paged
Page (2 of 20)
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
How many mistakes have you made in your past? I'm quite sure they've made you better and wiser.
The point is: Great minds make more mistakes
I can't give you a sure-fire formula for success, but I can give you a formula for failure: 'Try to please everybody all the time' - Herbert Bayard Swope
You cannot serve two masters simultaneously. Endeavor to do things that pleases your creator and you'll become a happy person. To this end, you may have to do things (sometimes) that will displease friends, family members and even your very own body.
Success comes at a cost
What you're supposed to do when you don't like a thing is change it. If you can't change it, change the way you think about it. Don't complain - Maya Angelou
Don't always complain. There are some changes that can only be done by the creator, but you'll still need to put in some effort towards it.
You have always got a choice in every situation. If you wish a turnaround in a specific segment of your life, you must do something to change it. When the change temporarily seems beyond you, then you must change your perspective on that segment
When one door of happiness closes, another opens; but often we look so long at the closed door that we do not see the one which has been opened for us - Helen Keller
Happiness is a choice but there's also a time to be sorrowful. However, one way to be happy and joyful is by faithfully looking up to the creator and not the creature.
Be careful not to mourn like the hopeless
To the well-organized mind, death is but the next great adventure - J.K. Rowling
We shall all die because death is a constant phenomenon concerning life. Interestingly, the most important part isn't how it comes but what happens next whenever it comes. This is so because it marks the beginning of a more important journey.
Meanwhile, prepare for death by putting others first
There is no greater agony than bearing an untold story inside you - Maya Angelou
Agony and sufferings are inevitable. They will take a variety of forms in your life but regardless, sharing them with one who loves and appreciates you is highly recommended for your general wellbeing.
It's just like a painful boil filled with pus. When the pus is let-go, the pain eases out eventually