ESE · 2025 Quantitative Aptitude › ArithmeticA concrete post, planted vertically in a lake is seen with its top 7 m projecting above the water surface. If its 1/3, 1/4 and 1/6 parts of the length are in water, mud and sand respectively, the length of the post will be
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Evolution“Fractions” tested across 3 years (2019–2025)
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