\(\sqrt{64}\) और \(\sqrt{65}\) में कौन-सी संख्या अपरिमेय है?

Between \(\sqrt{64}\) and \(\sqrt{65}\), which number is irrational?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

B. \(\sqrt{65}\)

Step 1

Concept

\(\sqrt{64}=8\) is rational but (65) is not a perfect square. Therefore \(\sqrt{65}\) is irrational.

Step 2

Why this answer is correct

The correct answer is B. \(\sqrt{65}\). \(\sqrt{64}=8\) is rational but (65) is not a perfect square. Therefore \(\sqrt{65}\) is irrational.

Step 3

Exam Tip

\(\sqrt{64}=8\) परिमेय है लेकिन (65) पूर्ण वर्ग नहीं है। इसलिए \(\sqrt{65}\) अपरिमेय है।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

\(\sqrt{64}\) और \(\sqrt{65}\) में कौन-सी संख्या अपरिमेय है? / Between \(\sqrt{64}\) and \(\sqrt{65}\), which number is irrational?

Correct Answer: B. \(\sqrt{65}\). Explanation: \(\sqrt{64}=8\) परिमेय है लेकिन (65) पूर्ण वर्ग नहीं है। इसलिए \(\sqrt{65}\) अपरिमेय है। / \(\sqrt{64}=8\) is rational but (65) is not a perfect square. Therefore \(\sqrt{65}\) is irrational.

Which concept should I revise for this Mathematics MCQ?

\(\sqrt{64}=8\) is rational but (65) is not a perfect square. Therefore \(\sqrt{65}\) is irrational.

What exam hint can help solve this Mathematics question?

\(\sqrt{64}=8\) परिमेय है लेकिन (65) पूर्ण वर्ग नहीं है। इसलिए \(\sqrt{65}\) अपरिमेय है।