The pie chart given below shows the sales of 7 different companies. The total sales of all these 7 companies are 3600. The sale of a particular company is shown in terms of degree with respect to the total sales of all these 7 companies.
Which of the following statement is correct?
I. The ratio of average sale of company P and Q to the average sale of T and U is 9: 10.
II. The difference between the total sale of company R and S and the sale of V is 1050.
Answer & explanation
Correct answer: option 3
Average sale of P & Q : Average sale of T & U
\(\frac{36º + 9º}{2}\) : \(\frac{35º + 15º}{2}\)
45º : 50º
9 : 10
Statement I is correct.
II. The difference between the total sale of company R and S and the sale of V is 1050
= \(\frac{140 + 50 - 75}{360}\) × 100
= 115 × 10
= 1150
Statement 2 is not correct
Ans = Only I