The following pie chart is represents the units of electricity sold to various categories in a month by an Electricity Supplier.
The central angle of the sector corresponding to supply for Industries is :
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 90°
Calculations:
We know that, 100% = 360°
⇒ 1% = 3.6°
⇒Central angle of the sector corresponding to supply for Industries = 25 × 3.6 = 90°