Len Academy
Questions and Answers for Students
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Problems of agricultural marketing - Agricultural Science Channels of agricural marketing - Agricultural Science Agricultural marketing: Stages of agricultural marketing - Agricultural Science Forest management practices in agriculture - Agricultural Science Forest management and importance of forest - Agricultural Science Agricultural ecology and farm ecosystem - Agricultural Science Components of farm ecosystem - Agricultural Science Nuclear chemistry and radioactivity - Chemistry Characteristics of alpha particles, beta particles and gamma ray - Chemistry Advantages and disadvantages of nuclear chemistry - Chemistry Factors affecting rate of chemical reaction - Chemistry Collision theory and activation energy in rate of chemical reaction - Chemistry Rate of chemical reaction - Chemistry Advantages and disadvantages of communism - Government Communism in government - Government Advantages and disadvantages of presidential system of government - Government Features of the presidential system of government - Government Things Fall Apart Summary - Literature in English Advantages and disadvantages of fascism - Government Fascism explained with examples and its characteristics - Government Advantages and disadvantages of feudalism - Government Feudalism in government - Government Communalism in government - Government Legitimacy and sovereignty in government - Government The gods are not to blame proverbs - Literature in English Political apathy in civic education - Civic Education Reasons political leaders fail their followers - Civic Education Reasons why leaders fail to protect the interest of those they lead - Civic Education Solutions to poverty - Civic Education Causes of poverty - Civic Education Effects of poverty - Civic Education Ways to promote tradition and customs - Civic Education Qualities of a good leader - Social Studies Advantages of division of labor - Commerce Disadvantages of division of labor - Commerce Family bond and cohesion: Ways to achieve family bond - Social Studies Importance of good family reputation - Social Studies Family: Types of family and advantages of living together - Social Studies Culture and social values on marriage - Social Studies Culture and social values on religion - Social Studies Sexual abuse in children: Forms and effects of sexual abuse - Social Studies Peer pressure explained with its types - Social Studies Soil formation in agricuture - Agricultural Science Economic empowerment through agricuture - Agricultural Science Management as a factor of production in agriculture - Agricultural Science Labor as a factor of production in agriculture - Agricultural Science Finance as a factor of production in agriculture - Agricultural Science Water as a factor of production in agriculture - Agricultural Science Land as a factor of production in agriculture - Agricultural Science Cellular respiration in biology - Biology Len Academy biology mock questions for waec - Biology Len Academy biology midterm questions for SS1, 2nd Term - Biology Len Academy Agricultural Science midterm questions for JSS1, 2nd term - Agricultural Science Len Academy Agricultural Science midterm questions for jss2, 2nd term - Agricultural Science What is science? Qualities of a scientist - Basic Science Types of specialization - Commerce Specialization and Exchange - Commerce Types of capital market: Primary market and secondary market - Economics Capital market explained with its functions - Economics Characteristics of saltwater habitat - Biology Aquatic habitat explained with its types - Biology Types of habitat: Terrestrial habitat explained with examples - Biology What is habitat? - Biology Fruit of the Holy Spirit: Modesty and Continency - CRS Fruit of the Holy Spirit: Goodness, Longanimity and Mildness - CRS 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 - BiologyAll Questions and Answers (with their explanations) are written by Alfred Ajibola
Which of the following is not an effect of pollution?
A. Contamination of food by disease vectors
B. Eutrophication
C. Formation of acid rain
D. Afforestation
E. Global warming
F. Demise of aquatic flora and fauna
PHE
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The process of contaminating the atmosphere by introducing harmful and toxic substances into it is termed _____.
A. Pollution
B. Wind Pollution
C. Air pollution
D. Lithospheric pollution
E. Hydrospheric pollution
F. Breeze pollution
PHE
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A globally interconnected network system that utilizes TCP and IP to transmit data via various media is the _____.
A. World Wide Web (www)
B. Http
C. Https
D. Https://www
E. LAN
F. Internet
ICT
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Tell whoever may ask that I am not interested
Whoever as used in the above sentence is a _____.
A. Simple relative pronoun
B. Compound relative pronoun
C. Complex relative pronoun
D. Complicated relative pronoun
E. Universal relative pronoun
F. Base relative pronoun
English
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Which of the following statement is incorrect concerning relative pronouns?
A. They refer to a noun that had been previously mentioned
B. They introduce relative clauses
C. They can function as an object in a sentence
D. They can function as a partial noun in a sentence
E. They can function as a possessive pronoun in a sentence
F. They can function as a subject in a sentence
English
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The children laughed
The word laughed as used in the above sentence is a transitive verb.
A. True
B. False
English
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Which of the following is a piercing and sucking insect?
A. Mealy bug
B. Army worm
C. Beetle
D. Stem borer
E. Locust
F. Grasshopper
Agricultural Science
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Any organism capable of attacking agricultural crops and produce, rendering them unsuitable for harvest and unfit for the market is termed _____.
A. Worm
B. Virus
C. Vector
D. Pest
E. Parasite
F. Pathogen
Agricultural Science
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Concerning demand curve, which of the following statement is incorrect?
A. It is a graphical represention of a table showing the price of commodities and quantity demanded
B. It can be an individual demand curve
C. The x-axis shows the price of commodities
D. The price and quantity demanded are expressed on different axis of the graph
E. It can be a market demand curve
F. All the options are correct
Economics
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A table that shows the price of a commodity and the quantity demanded is termed _____.
A. Price table
B. Demand table
C. Demanded-price table
D. Demand preference table
E. Demand graph
F. Demand schedule
Economics
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Which of the following is not a branch of physical geography?
A. Economic Geography
B. Religious Geography
C. Social Geography
D. Resource Geography
E. Settlement Geography
F. Industrial Geography
Geography
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Water resource geography is a branch under physiography.
A. True
B. False
Geography
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Factorize 12a2 - 20a + 3
A. (6a - 1)(2a - 3)
B. (6a - 1)(2a + 3)
C. (6a + 1)(2a - 3)
D. (6a + 1)(2a + 3)
E. (-6a + 1)(2a - 3)
F. (-6a + 1)(2a + 3)
Mathematics
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Simplify 10ab + 7ab
A. 17ab2
B. 17a2b2
C. 3ab2
D. 3a2b2
E. 17ab
F 3ab
Mathematics
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Which of the following statement is false concerning hydrocarbons?
A. Hydrocarbons can be aromatic
B. Hydrocarbons are made up of carbon and hydrogen only
C. Alkynes are aliphatic hydrocarbons
D. Alkenes have a carbon-carbon double bond in their structure
E. Benzene ring has a carbon-carbon triple bond in its structure
F. Hydrocarbons are the main constituents of petroleum and natural gas
Chemistry
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The ability of carbon to form long chain of itself is called _____.
A. Carbon chain reaction
B. Catenation
C. Carbontion
D. Carbontion
E. Organic chemistry
F. Carbon moleculation
Chemistry
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Cold blooded animals are referred to as _____.
A. Homeotherms
B. Endotherms
C. Poilokitherms
D. Ectotherms
E. Thermotherms
F. None of the above
Biology
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All reptiles are vertebrates.
A. True
B. False
Biology
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An 🍎 apple 🍎 falling from a tree has an unbalanced force.
A. True
B. False
Physics
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Force is a quantity measured in _____.
A. Kilogram
B. Gravity
C. Incandescence
D. Meter per second square (ms-1)
E. Mole
F. Newton
Physics
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Total Questions (449) Paged
Page (10 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