Direction: Study the bar diagram and answer the following questions. The bar diagram shows the number of bicycles parked in the parking space of a hall at various points of time.
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What is the average number of parked cycles as seen from the graph?
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- 40
- 45
- 55
- 60
Correct Option: D
On the basis of given graph in question ,
Number of cycles parked from 9 am to 8 pm.
= 95 + 75 + 85 + 65 + 75 + 55 + 65 + 45 + 55 + 35 + 45 + 25 = 720
Total time = 12 hours
| Required average = | = | = 60 | Total time | 12 |
