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SSC CHSL 2024 PYQ — Question 56

SSC CHSL - 11 July 2024 - Shift 3 • Quantitative Aptitude • Q56

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Find the mean proportion to 0.72 and 2.85 (round up to one decimal place).

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Correct answer: D

Explanation

The correct answer is option 4 i.e. 1.4.

Mean proportion = ab\sqrt{ab}

⇒ 0.72×2.85\sqrt{0.72 × 2.85}

⇒ 1.432 ≈ 1.4