In normal adult human, what is the rate of heartbeat per minute?

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Submitted by examrobotsa on

Q: 102 (CDS-II/2007)
In normal adult human, what is the rate of heartbeat per minute?

question_subject: 

Science

question_exam: 

CDS-II

stats: 

0,10,4,10,2,1,1

keywords: 

{'heartbeat': [0, 0, 2, 0], 'normal adult human': [0, 0, 2, 0], 'rate': [2, 3, 13, 20], 'minute': [0, 0, 1, 0]}

The correct option is 1: 72-80. The normal rate of heartbeat in a healthy adult human is typically between 72 and 80 beats per minute (BPM).

Option 2: 70-75 is very close to the correct answer and falls within the normal range. It is a plausible option, but it is slightly on the lower end.

Option 3: 80-97 is incorrect. While 80 falls within the normal range, 97 is higher than the typical resting heart rate for most adults. A heart rate of 97 could indicate some level of physical stress or activity.

Option 4: 82-87 is also incorrect. While the heart rate range falls within the normal range, it is slightly higher than the typical resting heart rate for most adults.

Overall, option 1 is the best choice as it accurately represents the normal rate of heartbeat for an average adult human.