Question

The bar graph shows the usual method of transport to school for the students in a class. How many students are there altogether in the class?

• A. 20
• B. 21
• C. 22
• D. 23

Answer 1

The correct option is C

22

From the bar graph following statements can be conluded:
$\bullet$ 5 students use bus as a transport.
$\bullet$ 3 students use bike as a transport.
$\bullet$ 1 student uses taxi as a transport.
$\bullet$ 2 student uses train as a transport.
$\bullet$ 6 student uses car as a transport.
$\bullet$ 5 student uses walk as a transport.
$\therefore$ Total number of students= 5 + 1 + 3 + 2 + 6 +5= 22