Refer to the following Bar-chart and answer the questions that follow :
Compared to the performance in 1985 (i.e. taking it as the base), what can you say about the performances in the years `84, `85, `86, `87, `88 respectively, in percentage terms?
Base value must be taken as 100 => 1985 is 100
1984 => $$\frac{100.5}{67}*100$$ = 150
1986 => $$\frac{141}{67}*100$$ = 211
Only option A has the same values => Option A is the answer
Create a FREE account and get: