# Which of the following is irrational? - Mathematics

MCQ

Which of the following is irrational?

#### Options

• 0.14

• 0.14overline16

• 0.overline1416

• 0.1014001400014...

#### Solution

Given that

0.14

0.141overline6

0.overline1416

0.1014001400014.......

Here 0.1014001400014..... is non-terminating or non-repeating. So it is an irrational number.

Is there an error in this question or solution?

#### APPEARS IN

RD Sharma Mathematics for Class 9
Chapter 1 Number Systems
Exercise 1.6 | Q 6 | Page 40