इनमें से कौन-सी संख्या अपरिमेय नहीं है?
Which of these numbers is not irrational?
Explanation opens after your attempt
C. \(\sqrt{25}\)
Concept
\(\sqrt{25}=5\) so it is rational. Square roots of perfect squares are not irrational.
Why this answer is correct
The correct answer is C. \(\sqrt{25}\). \(\sqrt{25}=5\) so it is rational. Square roots of perfect squares are not irrational.
Exam Tip
\(\sqrt{25}=5\) है इसलिए यह परिमेय है। पूर्ण वर्गों के वर्गमूल अपरिमेय नहीं होते।
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