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CBSE
Class 10
Mathematics
Mathematics
Real Numbers
Question Bank

What defines an irrational number?

Single Answer MCQ
Q-00173610

What defines an irrational number?

1

It cannot be written as a fraction

2

It has an even root

3

It is always negative

4

It is finite

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Q1.

What is the prime factorization of 140?

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Q2.

Which of the following is a composite number?

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Q3.

If a number can be expressed as a product of its prime factors, what is it called?

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Q4.

Which of the following statements is true according to the Fundamental Theorem of Arithmetic?

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