The following pie chart shows the number of workers of different categories. A, B, C, D, E , F, G and Hof a factory in 1995.
What is the central angle ( angular value ) for category D of the pie chart?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 90°.
Central angle for category D = (25/100) × 360° = 90°