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Question : Directions: The following graph represents the transport used by children. Study the graph and answer the given question.

If 180 students come walking to school, what is the strength of the school?

Option 1: 540

Option 2: 450

Option 3: 360

Option 4: 600


Team Careers360 8th Jan, 2024
Answer (1)
Team Careers360 19th Jan, 2024

Correct Answer: 450


Solution : As per the chart,
The sum of all the central angles in a pie chart is 360°.
The angle at the people walking = 360° – 120° – 72° – 24° = 144°
The number of students who come to school by walking = 180
The required percentage = $\frac{360^\circ}{144^\circ}$ × 180 = 450
Hence, the correct answer is 450.

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