Easy Mathematics Chapter 1: Real Numbers Class 10 Level 14

कौन-सा दशमलव अपरिमेय संख्या को दर्शाता है?

Which decimal represents an irrational number?

Explanation opens after your attempt
Correct Answer

C. \(0.1234567891011\ldots\)

Step 1

Concept

Terminating or recurring decimals are rational.

Step 2

Why this answer is correct

\(0.1234567891011\ldots\) has no fixed repeating pattern, so it is non-terminating and non-recurring.

Step 3

Exam Tip

To identify an irrational decimal, check for a repeating rule. चरण 1: समाप्त या आवर्ती दशमलव परिमेय होते हैं। चरण 2: \(0.1234567891011\ldots\) में कोई निश्चित दोहराव नहीं है, इसलिए यह अनवसानी और अनावर्ती है। चरण 3: अपरिमेय दशमलव पहचानने के लिए दोहराव का नियम जांचें।

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What is the correct answer to this Mathematics MCQ?

The correct answer is C. \(0.1234567891011\ldots\).

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