The pie chart (i) shows the distribution (in percentage/numbers) of number of Cars (Petrol + Diesel) manufactured by six companies in 2019 and pie chart (ii) shows the distribution (in percentage/numbers) of number of petrol cars manufactured by same companies in 2019. Read the both pie charts given below carefully and answer the following questions.
Pie Chart (i): Percentage distribution of number of Cars (Petrol + Diesel) manufactured
Pie Chart (ii): Percentage distribution of number of petrol cars manufactured
What is the central angle of diesel cars manufactured by company E?
Correct Answer :
36°
36°
Solution :
Given:
Step 1: Find the number of diesel cars manufactured by Company E
Diesel cars of Company E = Total cars − Petrol cars
= 300 − 210 = 90
Step 2: Find the total number of diesel cars
Total diesel cars = Total cars − Total petrol cars
= 2400 − 1500 = 900
Step 3: Find the central angle
Central Angle = (90 ÷ 900) × 360°
= (1/10) × 360°
= 36°
Answer: 36°
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