Allied & ICAR Exam Bank • ALLIED_1453 MCQ • 1 Mark

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Ratios & Percentages

Question Statement:

Fresh grapes contain 80% water while dry grapes contain 10% water. How much dry grapes can be obtained from 90 kg of fresh grapes?

Options:

  • (A) 20 kg
  • (B) 18 kg
  • (C) 22 kg
  • (D) 25 kg

Answer Key:

A

Step-by-Step Solution & Explanation

Pulp content is constant: Fresh grapes pulp $= 90 \times 0.20 = 18$ kg. In dry grapes, pulp is $90\%$. Dry grapes weight $= 18 / 0.90 = 20$ kg.
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