MCQ 11 Mark
How many times does a normal adult person's heart beat in one minute$?$
- A$14$ to $18$ times
- B$24$ to $30$ times
- C$35$ to $40$ times
- ✓$72$ to $75$ times
Answer
View full question & answer→Correct option: D.
$72$ to $75$ times
10 questions · timed · auto-graded