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10 Questions

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Real Numbers Quiz

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Questions and Answers

What type of number is used to calculate the square root of a number?

Whole number

Irrational number (correct)

Natural number

Rational number

Which of the following is an example of a real number?

$\pi$

$\frac{3}{4}$

$\sqrt{-9}$

5 (correct)

Which of the following is not a real number?

3.14

$\sqrt{2}$

$\frac{5}{0}$ (correct)

What is the fundamental theorem of arithmetic related to?

Multiplication of real numbers Signup and view all the answers

What type of number is used to represent fractions?

Rational number Signup and view all the answers

Which of the following is an example of a real number?

3 Signup and view all the answers

What type of number is used to calculate the square root of a number?

Irrational number Signup and view all the answers

What type of number is excluded from the category of real numbers?

Complex numbers Signup and view all the answers

Which type of number is used to measure temperature?

Rational number Signup and view all the answers

Which theorem deals with the uniqueness of prime factorization of a natural number?

Fundamental theorem of arithmetic Signup and view all the answers

Study Notes

Number Systems

An imaginary number is used to calculate the square root of a negative number.
A rational number is an example of a real number.
An imaginary number is not a real number.
The fundamental theorem of arithmetic is related to the uniqueness of prime factorization of a natural number.
A rational number is used to represent fractions.
A rational number, such as 3/4, is an example of a real number.
An imaginary number is used to calculate the square root of a negative number.
An imaginary number is excluded from the category of real numbers.
An integer, such as -20 or 30, is used to measure temperature.
The fundamental theorem of arithmetic deals with the uniqueness of prime factorization of a natural number.

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Description

Test your knowledge of real numbers with this Class 10 Maths Chapter 1 quiz. Explore the concepts of positive and negative integers, irrational numbers, and fractions. Assess your understanding of real numbers with this quiz.