इनमें से कौन-सा वर्गमूल अपरिमेय है?

Which of these square roots is irrational?

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

C. \(\sqrt{10}\)

Step 1

Concept

(10) is not a perfect square so \(\sqrt{10}\) is irrational. Remembering perfect squares is useful.

Step 2

Why this answer is correct

The correct answer is C. \(\sqrt{10}\). (10) is not a perfect square so \(\sqrt{10}\) is irrational. Remembering perfect squares is useful.

Step 3

Exam Tip

(10) पूर्ण वर्ग नहीं है इसलिए \(\sqrt{10}\) अपरिमेय है। पूर्ण वर्गों की सूची याद रखना उपयोगी है।

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Mathematics Answer, Explanation and Revision Hints

इनमें से कौन-सा वर्गमूल अपरिमेय है? / Which of these square roots is irrational?

Correct Answer: C. \(\sqrt{10}\). Explanation: (10) पूर्ण वर्ग नहीं है इसलिए \(\sqrt{10}\) अपरिमेय है। पूर्ण वर्गों की सूची याद रखना उपयोगी है। / (10) is not a perfect square so \(\sqrt{10}\) is irrational. Remembering perfect squares is useful.

Which concept should I revise for this Mathematics MCQ?

(10) is not a perfect square so \(\sqrt{10}\) is irrational. Remembering perfect squares is useful.

What exam hint can help solve this Mathematics question?

(10) पूर्ण वर्ग नहीं है इसलिए \(\sqrt{10}\) अपरिमेय है। पूर्ण वर्गों की सूची याद रखना उपयोगी है।