10 Questions
What type of number is used to calculate the square root of a number?
Irrational number
Which of the following is an example of a real number?
5
Which of the following is not a real number?
$\frac{5}{0}$
What is the fundamental theorem of arithmetic related to?
Multiplication of real numbers
What type of number is used to represent fractions?
Rational number
Which of the following is an example of a real number?
3
What type of number is used to calculate the square root of a number?
Irrational number
What type of number is excluded from the category of real numbers?
Complex numbers
Which type of number is used to measure temperature?
Rational number
Which theorem deals with the uniqueness of prime factorization of a natural number?
Fundamental theorem of arithmetic
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.
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.
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