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: D.
View full solution →44 questions across 7 question groups — pick any mix to generate a EVS paper with step-by-step answer keys.
M.C.Q.
10 Q→02Fill in the blanks :
10 Q→03TRUE - FLASE
10 Q→04Match the columns :
1 Q→05questions in one or two sentences .
11 Q→06Answer the following questions briefly.
1 Q→07Classify the following :
1 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: D.
View full solution →Answer: B.
View full solution →Answer: C.
View full solution →Answer: C.
View full solution →Answer: B.
View full solution →| Column $'A'$ | Column $'B'$ |
| $( 1 )$ The number of breaths per minute in normal conditions | $( a )$ More than $80$ |
| $( 2 )$ The number of breaths per minute immediately after running | $( b )$ $72$ to $75$ |
| $( 3 )$The number of heart-beats per minute in normal conditions | $( c )$ More than $24$ |
| $( 4 )$ The number of heartbeats per minute immediately after running a long distance | $( d )$ $14$ to $18$ |
| $( e )$ $42$ to $48$ |
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