Multiple choice

The number of heart - beats on an average in an adult human is in the range of

  1. 60-65

  2. 66-70

  3. 71-80

  4. 85-90
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The normal resting heart rate for adults is 60-100 beats per minute, with 72 bpm being a commonly cited average. The range 71-80 bpm is within the normal healthy range and represents the most accurate choice among the options given.

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