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Irrational Numbers

Question 7Whi...

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Question 7
Which of the following is irrational?

A) 0.14
B) $0.14 ¯ ¯¯¯¯ ¯ 16$
C) $0. ¯ ¯¯¯¯¯¯¯¯¯ ¯ 1416$
D) 0.4014001400014

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Solution

The answer is D.
An irrational number is non-terminating non-recurring which is 0.4001400014…..
Here, 0.14 is terminating. $0.14 ¯ ¯¯¯¯ ¯ 16, 0. ¯ ¯¯¯¯¯¯¯¯¯ ¯ 1416$ are non -terminating recurring.

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Similar questions

Q. Question 7
Which of the following is irrational?

A) 0.14
B)

0.14 ¯ ¯¯¯¯ ¯ 16

0. ¯ ¯¯¯¯¯¯¯¯¯ ¯ 1416

D) 0.4014001400014

Q. Which of the following is irrational?
(a)

0.14

0.1416

0.1416

(d) 0.1401401400014.....

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Q. Question 7

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Irrational Numbers

Standard IX Mathematics

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