Refer to the following pie-charts carefully and answer the given questions.
Question 132
What is the difference between number of cellular phones (both Nokia and Samsung) sold by store A and total number of Nokia cellular phones sold by stores B and E together?
Solution
Number of cellular phones (both Nokia and Samsung) sold by store A
= $$\frac{19}{100} \times 6400 = 1216$$
% of Nokia cellular phones sold by stores B and E together = (18 + 8)% = 26%
=> Number of Nokia cellular phones sold by stores B and E together = $$\frac{26}{100} \times 3000 = 780$$
