Instructions

Study the following graph and answer the following questions
Percentage increase in sale of four commodities A,B,C,D. For the given months.

Question 114

In which month is the average percentage increase for the four commodities the lowest ?

Solution

Average percentage increase for the four commodities in :

Jan = $$\frac{30 + 20 + 5 + 10}{4}$$ = 16.25 [LOWEST]

Feb = $$\frac{30 + 40 + 15 + 10}{4}$$ = 23.75

Mar = $$\frac{30 + 40 + 25 + 20}{4}$$ = 28.75

Apr = $$\frac{40 + 50 + 30 + 20}{4}$$ = 35

May = $$\frac{50 + 40 + 35 + 25}{4}$$ = 37.5

Jun = $$\frac{60 + 40 + 35 + 30}{4}$$ = 41.25

Jul = $$\frac{60 + 40 + 30 + 20}{4}$$ = 37.5

Aug = $$\frac{60 + 30 + 10 + 20}{4}$$ = 30

=> Ans - (C)

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