If 200 candidates applied for an exam, from which 180 candidates appeared in the exam and 70% passed, how many failed in the exam?

If 200 candidates applied for an exam, from which 180 candidates appeared in the exam and 70% passed, how many failed in the exam?

  • (a) 57
  • (b) 52
  • (c) 54
  • (d) 59
  • Solution: Total candidates appeared: 180 Pass percentage: 70%
  • To calculate how many have passed: 70% of 180 = 0.7 × 180 = 126
  • Now, how many have failed: Failed = Total appeared - Total passed = 180 - 126 = 54
  • Result: 54 candidates failed.
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Related MCQs:

 ‘NATO’ is an abbreviation of:

  • (A) North Atlantic Treaty Organization
  • (B) Non-Aligned Treaty Organization
  • (C) Non-Aligned Trading Organization
  • (D) North American Transport Organization

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