Instructions

The bar chart given below shows the sales (in '000 units) of 4 mobile brands for 3 years.

Question 50

If for any year, the sales of a brand is more than average sales of these four brands in that year, then it gets a star. Which brand has the maximum stars?

Solution

Average sales in 2014 (in '000) = $$\frac{4+4.5+6+7.5}{4}=5.5$$

=> In 2014, brands 3 and 4 get a star

Average sales in 2015 (in '000) = $$\frac{5.5+5+6.5+8.5}{4}=6.375$$

=> In 2015, brands 3 and 4 get a star

Average sales in 2016 (in '000) = $$\frac{7.5+6+7.5+9.5}{4}=7.625$$

=> In 2016, brand 4 gets a star

$$\therefore$$ Brand 4 gets the most star.

=> Ans - (C)

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