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Question : Direction: Study the bar diagram and answer the following question. The bar diagram shows the number of bicycles parked in the parking space of a hall at various points in time.

What is the average number of parked cycles as seen from the graph?

Option 1: 40

Option 2: 45

Option 3: 55

Option 4: 60


Team Careers360 17th Jan, 2024
Answer (1)
Team Careers360 24th Jan, 2024

Correct Answer: 60


Solution : The number of cycles = 95 + 75 + 85 + 65 + 75 + 55 + 65 + 45 + 55 + 35 + 45 + 25 = 720
Total time = 12 hours
The required average
= $\frac{\text {Total number of cycles parked between 9 a.m. and 8 p.m.}}{\text{Total time}}$
= $\frac{720}{12}$
= 60
Hence, the correct answer is 60.

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