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CBSE Class 9 Maths Irrational Numbers

Q.
Which of the following is not true?

Rational numbers can be recurring.
Irrational numbers can be expressed in the form p/q.
Irrational numbers cannot be recurring.
Irrational numbers are non-terminating.

Solution

Irrational numbers cannot be expressed in the form p/q.

Q.
Which is true about π?

π is a rational number.
π is recurring and non-terminating.
π is exactly equal to .
π is non-recurring.

Solution

π is non-recurring and non-terminating.

Q.
Which of the following rational numbers lies between

3

Solution

We can use the average method to find the number between

This video explains how to differentiate between rational and irrational numbers and an introduction to real numbers.

Next Videos

This video explains how to differentiate between rational and irrational nu...

This video explains how to differentiate between rational and irrational nu...

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.

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