यदि वर्गमूल सर्पिल में \( \sqrt{30} \) बनाया गया है, तो उसके ठीक अगले निर्माण में नया कर्ण कौन-सा होगा?
If \( \sqrt{30} \) has been constructed in the square root spiral, what will be the new hypotenuse in the immediate next construction?
Explanation opens after your attempt
B. \( \sqrt{31} \)
Concept
At each step, the number under the square root increases by (1). Therefore, after \( \sqrt{30} \), \( \sqrt{31} \) is formed.
Why this answer is correct
The correct answer is B. \( \sqrt{31} \). At each step, the number under the square root increases by (1). Therefore, after \( \sqrt{30} \), \( \sqrt{31} \) is formed.
Exam Tip
हर चरण में वर्ग के अंदर संख्या (1) बढ़ती है। इसलिए \( \sqrt{30} \) के बाद \( \sqrt{31} \) बनेगा।
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