Directions: The given chart shows the production of different types of cars in the year 2021. Study the given chart and answer the question that follows.
If the total production in the year 2021 was 2,00,00,000, then what will be the central angle of the sector representing the production of type D cars in 2021?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 72°.
We know that,
Central angle = Given percentage/(sum of all angles) × 360
Now,
Sum of all the angles = 10 + 20 + 10 + 20 + 40 = 100
So,
The central angle for the production of type D cars = 20/100 × 360
⇒ 0.2 × 360 = 72°