Q. Which of the following can be inferred about the impact of socio-economic status on education? (2023)
A.
It has no impact on educational outcomes.
B.
It significantly affects access to resources.
C.
It only affects students in urban areas.
D.
It is less important than teacher quality.
Show solution
Solution
The passage discusses how socio-economic status can limit access to educational resources, indicating its significant impact.
Correct Answer:
B
— It significantly affects access to resources.
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Q. Which of the following can be inferred about the relationship between economic policies and social inequalities from the passage? (2023)
A.
Economic policies have no impact on social inequalities.
B.
Economic policies can exacerbate social inequalities if not designed inclusively.
C.
All economic policies inherently reduce social inequalities.
D.
Social inequalities are independent of economic policies.
Show solution
Solution
The passage suggests that economic policies must be inclusive to prevent the widening of social inequalities.
Correct Answer:
B
— Economic policies can exacerbate social inequalities if not designed inclusively.
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Q. Which of the following can be inferred about the relationship between education and social inequality from the passage? (2023)
A.
Education exacerbates social inequality.
B.
Higher education levels correlate with reduced social inequality.
C.
Education has no effect on social inequality.
D.
Social inequality is solely determined by educational attainment.
Show solution
Solution
The passage suggests that increased access to education can lead to a decrease in social inequality, highlighting its importance.
Correct Answer:
B
— Higher education levels correlate with reduced social inequality.
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Q. Which of the following can be logically deduced from the statement: 'If it rains, the ground gets wet'?
A.
If the ground is wet, it has rained.
B.
If it does not rain, the ground is dry.
C.
If the ground is not wet, it has not rained.
D.
If it rains, the ground may not get wet.
Show solution
Solution
The statement implies that if the ground is not wet, it cannot have rained.
Correct Answer:
C
— If the ground is not wet, it has not rained.
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Q. Which of the following can be the lengths of the sides of a triangle?
A.
2, 3, 5
B.
4, 4, 8
C.
5, 5, 10
D.
6, 8, 10
Show solution
Solution
The triangle inequality theorem states that the sum of the lengths of any two sides must be greater than the length of the third side. Only 6, 8, and 10 satisfy this condition.
Correct Answer:
D
— 6, 8, 10
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Q. Which of the following concepts does not align with the theme of innovation? (2021)
A.
Creativity in problem-solving.
B.
Adapting to change.
C.
Sticking to traditional methods.
D.
Embracing new technologies.
Show solution
Solution
Sticking to traditional methods does not align with the theme of innovation, which encourages change and creativity.
Correct Answer:
C
— Sticking to traditional methods.
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Q. Which of the following concepts does not belong in a discussion about renewable energy?
A.
Solar power
B.
Wind energy
C.
Fossil fuels
D.
Hydropower
Show solution
Solution
Fossil fuels are non-renewable, while the others are forms of renewable energy.
Correct Answer:
C
— Fossil fuels
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Q. Which of the following concepts is least associated with economics? (2023)
A.
Supply and Demand
B.
Inflation
C.
Monetary Policy
D.
Creativity
Show solution
Solution
Creativity is not a fundamental concept in economics, while the others are key economic principles.
Correct Answer:
D
— Creativity
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Q. Which of the following concepts is least associated with technology? (2023)
A.
Innovation
B.
Automation
C.
Obsolescence
D.
Tradition
Show solution
Solution
Tradition is not associated with technology, while the others are directly related to technological advancements.
Correct Answer:
D
— Tradition
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Q. Which of the following concepts is least related to the field of economics?
A.
Supply
B.
Demand
C.
Inflation
D.
Symbiosis
Show solution
Solution
'Symbiosis' is a biological term describing a relationship between organisms, while the others are economic concepts.
Correct Answer:
D
— Symbiosis
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Q. Which of the following concepts is least related to the field of psychology?
A.
Cognition
B.
Behavior
C.
Emotion
D.
Algorithm
Show solution
Solution
'Algorithm' is a computational term, while the others are fundamental concepts in psychology.
Correct Answer:
D
— Algorithm
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Q. Which of the following concepts is least related to the theme of 'innovation'? (2023)
A.
Creativity
B.
Tradition
C.
Technology
D.
Invention
Show solution
Solution
Tradition often implies adherence to established practices, which contrasts with the idea of innovation.
Correct Answer:
B
— Tradition
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Q. Which of the following concepts is least relevant to the study of history?
A.
Chronology
B.
Artifact
C.
Narrative
D.
Algorithm
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Solution
'Algorithm' pertains to mathematics and computer science, making it irrelevant to historical study.
Correct Answer:
D
— Algorithm
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Q. Which of the following concepts is not related to economics?
A.
Supply
B.
Demand
C.
Inflation
D.
Symbiosis
Show solution
Solution
'Symbiosis' is a biological term describing interactions between organisms, while the others are economic concepts.
Correct Answer:
D
— Symbiosis
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Q. Which of the following conclusions can be drawn from the bar graph regarding consumer preferences?
A.
Consumers prefer Brand A over Brand B
B.
Brand C is gaining popularity
C.
Brand D has stable sales
D.
All brands are equally preferred
Show solution
Solution
The bar graph suggests that Brand C is gaining popularity among consumers.
Correct Answer:
B
— Brand C is gaining popularity
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Q. Which of the following conclusions can be drawn from the line graph regarding the overall market performance of the three products?
A.
All products are performing equally
B.
One product is dominating the market
C.
Sales are declining for all products
D.
Market performance is unpredictable
Show solution
Solution
The graph shows that one product consistently outperformed the others, indicating market dominance.
Correct Answer:
B
— One product is dominating the market
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Q. Which of the following describes a consistent system of linear equations?
A.
It has no solutions.
B.
It has exactly one solution.
C.
It has infinitely many solutions.
D.
It can have either one or infinitely many solutions.
Show solution
Solution
A consistent system can either have one solution or infinitely many solutions.
Correct Answer:
D
— It can have either one or infinitely many solutions.
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Q. Which of the following describes a dependent system of linear equations?
A.
The equations have no solutions.
B.
The equations have exactly one solution.
C.
The equations have infinitely many solutions.
D.
The equations are parallel.
Show solution
Solution
Dependent systems have infinitely many solutions as they represent the same line.
Correct Answer:
C
— The equations have infinitely many solutions.
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Q. Which of the following describes a polynomial function?
A.
A function that can be expressed as a sum of powers of x with constant coefficients.
B.
A function that includes variables in the denominator.
C.
A function that has a variable exponent.
D.
A function that is defined only for integer values of x.
Show solution
Solution
A polynomial function is defined as a function that can be expressed as a sum of powers of x with constant coefficients.
Correct Answer:
A
— A function that can be expressed as a sum of powers of x with constant coefficients.
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Q. Which of the following describes a polynomial that is not a function?
A.
A polynomial with a degree of 0.
B.
A polynomial with a degree of 1.
C.
A polynomial that includes a variable in the denominator.
D.
A polynomial with complex coefficients.
Show solution
Solution
A polynomial that includes a variable in the denominator is not a polynomial function.
Correct Answer:
C
— A polynomial that includes a variable in the denominator.
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Q. Which of the following describes a polynomial that is not a polynomial function?
A.
x^2 + 3x - 5
B.
1/x + 2
C.
3x^3 - 4x + 1
D.
2x^4 + x^2
Show solution
Solution
The expression 1/x + 2 is not a polynomial function because it contains a term with a negative exponent.
Correct Answer:
B
— 1/x + 2
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Q. Which of the following describes the end behavior of the graph of a cubic function?
A.
Both ends rise.
B.
Both ends fall.
C.
One end rises and the other falls.
D.
The graph is constant.
Show solution
Solution
A cubic function has one end rising and the other falling, characteristic of odd-degree polynomials.
Correct Answer:
C
— One end rises and the other falls.
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Q. Which of the following describes the end behavior of the polynomial P(x) = -2x^4 + 3x^3 - x + 5?
A.
Both ends go up.
B.
Both ends go down.
C.
Left goes down, right goes up.
D.
Left goes up, right goes down.
Show solution
Solution
Since the leading coefficient is negative and the degree is even, both ends of the polynomial go down.
Correct Answer:
B
— Both ends go down.
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Q. Which of the following describes the graphical representation of the equation y = 3x + 1? (2023)
A.
A horizontal line.
B.
A vertical line.
C.
A line with a slope of 3.
D.
A line with a slope of -3.
Show solution
Solution
The equation is in slope-intercept form, where the slope is 3, indicating the line rises steeply.
Correct Answer:
C
— A line with a slope of 3.
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Q. Which of the following describes the range of the function f(x) = x^2?
A.
All real numbers.
B.
All positive real numbers.
C.
All non-negative real numbers.
D.
All integers.
Show solution
Solution
The range of f(x) = x^2 is all non-negative real numbers since the output of the function is always zero or positive.
Correct Answer:
C
— All non-negative real numbers.
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Q. Which of the following describes the term 'leading coefficient' in a polynomial?
A.
The coefficient of the term with the highest degree.
B.
The coefficient of the term with the lowest degree.
C.
The sum of all coefficients in the polynomial.
D.
The product of all coefficients in the polynomial.
Show solution
Solution
The leading coefficient is defined as the coefficient of the term with the highest degree in the polynomial.
Correct Answer:
A
— The coefficient of the term with the highest degree.
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Q. Which of the following does not belong in the context of art?
A.
Impressionism
B.
Cubism
C.
Expressionism
D.
Algorithm
Show solution
Solution
'Algorithm' is a term from mathematics and computer science, while the others are styles of art.
Correct Answer:
D
— Algorithm
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Q. Which of the following does not belong in the context of global warming? (2023)
A.
Greenhouse gases
B.
Deforestation
C.
Renewable energy
D.
Ice melting
Show solution
Solution
Renewable energy is a solution to global warming, while the others contribute to the problem.
Correct Answer:
C
— Renewable energy
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Q. Which of the following does not belong in the context of healthy eating? (2023)
A.
Fruits
B.
Vegetables
C.
Processed Foods
D.
Whole Grains
Show solution
Solution
Processed Foods are generally considered unhealthy, while the others are staples of a healthy diet.
Correct Answer:
C
— Processed Foods
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Q. Which of the following does not belong in the context of technological advancement? (2022)
A.
Artificial Intelligence
B.
Blockchain Technology
C.
Quantum Computing
D.
Typewriter
Show solution
Solution
Typewriter is an outdated technology, while the others represent modern advancements.
Correct Answer:
D
— Typewriter
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