| Ages in years | 7 | 8 | 9 | 10 | 11 |
| No. of Pupils | 4 | 13 | 30 | 44 | 9 |
A. 48.6°
B. 56.3°
C. 46.8°
D. 13°
Correct Answer: Option C
C. 46.8°
Explanation
Total number of pupils : 4 + 13 + 30 + 44 + 9 = 100
The number of 8 – year olds = 13
The angle represented by the 8-year olds on the pie chart = 13/100 × 360°
= 46.8°
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