किस विकल्प में दी गई संख्या अपरिमेय है और (5) से छोटी है?
In which option is the given number irrational and less than (5)?
Explanation opens after your attempt
B. \(\sqrt{24}\)
Concept
\(\sqrt{24}\) is irrational because (24) is not a perfect square.
Why this answer is correct
Since (16<24<25), \(4<\sqrt{24}<5\).
Exam Tip
In condition-based questions, check both irrationality and range. चरण 1: \(\sqrt{24}\) अपरिमेय है क्योंकि (24) पूर्ण वर्ग नहीं है। चरण 2: (16<24<25), इसलिए \(4<\sqrt{24}<5\)। चरण 3: शर्तों वाले प्रश्न में अपरिमेयता और सीमा दोनों जांचें।
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