Question : The given pie chart represents the distribution of the percentage of sales of a particular brand of bike from five showrooms, A, B, C, D and E during 2021.
What is the central angle of the sector corresponding to the sales from showroom B?
Option 1: 56.7°
Option 2: 52.8°
Option 3: 79.2°
Option 4: 72.6°
Correct Answer: 79.2°
Solution :
Central angle = $\frac{\text{Percentage}}{100}×360°$
⇒ Central angle = $\frac{22}{100}×360°= 79.2°$
Hence, the correct answer is 79.2°
Related Questions
Question : The following table shows the number of watches of 5 brands sold by two showrooms.
| Showroom 1 | showroom 2 | |
| Brand 1 | 60 | 35 |
| Brand 2 | 55 | 75 |
| Brand 3 | 75 | 50 |
| Brand 4 | 48 | 62 |
| Brand 5 | 52 | 38 |
M = per brand average number of watches sold from Showroom 1. What is the ratio of the number of watches of Brand 3 sold from Showroom 2 to M?
Option 1: 27 : 31
Option 2: 28 : 37
Option 3: 25 : 29
Option 4: 26 : 33
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