यदि \(\sqrt{80}\) तक सर्पिल बनाया गया है, तो उसके ठीक बाद कौन सा कर्ण बनेगा?
If the spiral is constructed up to \(\sqrt{80}\), which hypotenuse will be formed immediately after it?
Explanation opens after your attempt
C. \(\sqrt{81}\)
Concept
In the next step, the inner number increases by (1), so \(\sqrt{81}\) is formed. The spiral does not skip numbers in order.
Why this answer is correct
The correct answer is C. \(\sqrt{81}\). In the next step, the inner number increases by (1), so \(\sqrt{81}\) is formed. The spiral does not skip numbers in order.
Exam Tip
अगले चरण में अंदर की संख्या (1) बढ़ती है, इसलिए \(\sqrt{81}\) बनेगा। सर्पिल क्रम में कोई संख्या नहीं छोड़ता।
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