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SSC GD 2025 PYQ — Question 58

SSC GD Const 2025 (English) - 06 Feb 2025 - Shift 3 • Quantitative Aptitude • Q58

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The mean proportional between 36 and 9 is:

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Correct answer: C

Explanation

The correct answer is Option 3 i.e. 18.

Mean proportional = 36×9\sqrt{36 × 9} = 324\sqrt{324} = 18