Allied & ICAR Exam Bank • ALLIED_2407 MCQ • 2 Marks

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Ratios & Percentages

Question Statement:

A vessel contains 120 liters of wine. 24 liters are taken out and replaced by water. Next, 30 liters of the mixture are taken out and replaced by water. The percentage of wine remaining in the vessel is:

Options:

  • (A) 60%
  • (B) 62.5%
  • (C) 58%
  • (D) 64%

Answer Key:

A

Step-by-Step Solution & Explanation

Remaining fraction $= (1 - 24/120)(1 - 30/120) = (1 - 0.20)(1 - 0.25) = 0.80 \times 0.75 = 0.60 = 60\%$.
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