Question 52

The given Bar Graph presents the number of different types of vehicles exported by a company in 2017 and 2018.

The average export of vehicles in 2018 is what percent more than the export of vehicle A in 2017?

Solution

The average export of vehicles in 2018 = $$\frac{\left(35+45+50+43+47\right)}{5}$$

= $$\frac{220}{5}$$

= 44

The export of vehicle A in 2017 = 25

Percent more = $$\frac{\left(44-25\right)\times\ 100}{25}$$

= $$\frac{\left(19\right)\times\ 100}{25}$$

= 76%

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