Question

Choose the bar graph which is best suitable to represents 100 students who come by bike to college, as per the given scale.
Scale: 1 unit length = 20 students

• A. 3 units
• B. 4 units
• C. 6 units
• D. 5 units

Answer 1

The correct option is D 5 units

Given that; 1 unit length = 20 students
Now, the length of bar = $\frac{100}{20}$units
The length of bar = 5 units.
So, option (d) is the correct answer.