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Public Service Entrance Exam (PSEE) · Question

If 15% of a group of 200 people prefer coffee, and 30% of the remaining people prefer tea, how many people prefer tea?

15% of 200 is 30 people (prefer coffee). Remaining people are 200 - 30 = 170. 30% of 170 is 0.30 * 170 = 51 people who prefer tea.

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Question: If 15% of a group of 200 people prefer coffee, and 30% of the remaining people prefer tea, how many people prefer tea?

Answer options: ✅ 51

  • 60
  • 30
  • 45

Correct answer: 51

Explanation: 15% of 200 is 30 people (prefer coffee). Remaining people are 200 - 30 = 170. 30% of 170 is 0.30 * 170 = 51 people who prefer tea.

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