What Do You Know About Positive Exponents?

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| By Livyn

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Questions: 10 | Attempts: 138 | Updated: Mar 19, 2023

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What Do You Know About Positive Exponents? - Quiz

An exponent is a number having a power. If the power of an exponent is positive then it is called as positive exponent. Positive Exponents is nothing but the power of a number is to be positive.

Questions and Answers

1.

There are how many kinds of exponents?
- A.
  
  One
- B.
  
  Two
- C.
  
  Three
- D.
  
  Five
Correct Answer
B. Two

Explanation
The question asks how many kinds of exponents there are. The answer is two because there are two main types of exponents: positive and negative. Positive exponents indicate multiplication, while negative exponents indicate division. So, there are two kinds of exponents based on their mathematical operations.

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2.

Positive Exponents is sub-topic under ...
- A.
  
  Decimals
- B.
  
  Equations
- C.
  
  Exponents
- D.
  
  Ratio
Correct Answer
C. Exponents

Explanation
The sub-topic "Positive Exponents" falls under the broader topic of "Exponents". Exponents involve raising a number to a certain power, and positive exponents specifically refer to when the power is a positive integer. This sub-topic would cover concepts such as multiplying numbers with positive exponents, dividing numbers with positive exponents, and simplifying expressions with positive exponents.

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3.

Exponents is a topic under ....
- A.
  
  Algebra
- B.
  
  Geometry
- C.
  
  Decimals
- D.
  
  Square roots
Correct Answer
A. Algebra

Explanation
Exponents is a topic under algebra because it involves the manipulation and simplification of powers and exponents. In algebra, exponents are used to represent repeated multiplication and to simplify expressions by combining like terms. Understanding exponents is crucial in solving equations, graphing functions, and working with polynomials.

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4.

Algebra is a topic under ....
- A.
  
  Mathematics
- B.
  
  Music
- C.
  
  Creative arts
- D.
  
  Literature
Correct Answer
A. Mathematics

Explanation
Algebra is a branch of mathematics that deals with symbols and the rules for manipulating those symbols. It involves solving equations, simplifying expressions, and understanding patterns and relationships between numbers. Therefore, it is clear that algebra is a topic under mathematics.

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5.

Mathematics is usually taught in ....
- A.
  
  School
- B.
  
  Church
- C.
  
  Mosque
- D.
  
  Restaurant
Correct Answer
A. School

Explanation
Mathematics is usually taught in school because it is a fundamental subject that provides a foundation for many other fields of study. Schools have dedicated math teachers and resources to effectively teach and assess students' mathematical skills and knowledge. Additionally, schools provide a structured learning environment where students can engage in math-related activities, such as problem-solving and group discussions, to enhance their understanding of mathematical concepts. Teaching mathematics in school ensures that students receive a comprehensive education and develop the necessary skills for future academic and professional pursuits.

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6.

Exponents are also called
- A.
  
  Powers
- B.
  
  Ratios
- C.
  
  Decimals
- D.
  
  Roots
Correct Answer
A. Powers

Explanation
Exponents are also called powers because they represent the number of times a base number is multiplied by itself. In other words, an exponent tells us how many times to multiply the base number. For example, in the expression 2^3, the base number is 2 and the exponent is 3. This means that we need to multiply 2 by itself three times: 2 x 2 x 2 = 8. So, powers and exponents are interchangeable terms used to describe this mathematical concept.

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7.

Mathematics is studied by ....
- A.
  
  Humans
- B.
  
  Toys
- C.
  
  Animals
- D.
  
  Aliens
Correct Answer
A. Humans

Explanation
Mathematics is a subject that is studied and understood by humans. It involves the use of logical reasoning, problem-solving skills, and mathematical concepts that are specifically designed for human cognition. While toys may be used to teach basic mathematical concepts to young children, animals and aliens do not possess the cognitive abilities to comprehend and study mathematics as humans do. Therefore, the correct answer is humans.

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8.

A negative exponent means how many times to .... one by the number.
- A.
  
  Divide
- B.
  
  Add
- C.
  
  Multiply
- D.
  
  Subtract
Correct Answer
C. Multiply

Explanation
A negative exponent means how many times to multiply one by the number.

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9.

Who is not a mathemacian among them?
- A.
  
  Pythagoras
- B.
  
  Albert Einstein
- C.
  
  Will Smith
- D.
  
  Isaac Newton
Correct Answer
C. Will Smith

Explanation
Will Smith is not a mathematician. Pythagoras, Albert Einstein, and Isaac Newton are all famous mathematicians who have made significant contributions to the field of mathematics. Will Smith, on the other hand, is a well-known actor and musician, not known for his work in mathematics.

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10.

Mathematics is a course or subject taught in ....
- A.
  
  Restaurant
- B.
  
  Museum
- C.
  
  Factory
- D.
  
  School
Correct Answer
D. School

Explanation
Mathematics is a course or subject that is typically taught in schools. It is a fundamental discipline that is included in the curriculum of educational institutions to provide students with a strong foundation in mathematical concepts and problem-solving skills. Schools are the primary institutions where students receive formal education, making it the most appropriate option for teaching mathematics.

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