Easy Mathematics Chapter 1: Real Numbers Class 10 Level 13

निम्नलिखित में से अपरिमेय संख्या का उदाहरण कौन-सा है?

Which of the following is an example of an irrational number?

Explanation opens after your attempt
Correct Answer

C. \(\sqrt{6}\)

Step 1

Concept

(0.75), fractions, and integers are rational.

Step 2

Why this answer is correct

(6) is not a perfect square, so \(\sqrt{6}\) is irrational.

Step 3

Exam Tip

In options, eliminate clear rational numbers first. चरण 1: दशमलव (0.75), भिन्न और पूर्णांक परिमेय होते हैं। चरण 2: (6) पूर्ण वर्ग नहीं है, इसलिए \(\sqrt{6}\) अपरिमेय है। चरण 3: विकल्पों में पहले साफ परिमेय संख्याएँ हटाने से उत्तर जल्दी मिलता है।

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What is the correct answer to this Mathematics MCQ?

The correct answer is C. \(\sqrt{6}\).

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