The pie chart given below shows the sales of 7 different companies. The total sales of all these 7 companies are 2880. The sale of a particular company is shown in terms of degree with respect to the total sales of all these 7 companies.
The average sales of G and H is how much percent more than the average sales of D and I?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 22.86 percent
Calculations:
Value of 1° = 2880/360 = 8
Average sales of G and H = 13° + 73° = 86°/2 = 43°
⇒ 43 × 8 = 344
Average sales of D and I = 17° + 53° = 70°/2 = 35°
⇒ 35 × 8 = 280
Required difference = 344 - 280 = 64
Required percentage = (64/280) × 100 = 22.86%