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CAT 2025 Set-1 | Quantitative Aptitude | Question: 10

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CAT 2025 Set-1 | Quantitative Aptitude | Question-10

A container holds $200$ litres of a solution of acid and water, having $30 \%$ acid by volume. Atul replaces $20 \%$ of this solution with water, then replaces $10\%$ of the resulting solution with acid, and finally replaces $15\%$ of the solution thus obtained, with water. The percentage of acid by volume in the final solution obtained after these three replacements, is nearest to

  1. $23$
  2. $25$
  3. $29$
  4. $27$

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