## Data interpretation question and answers -Pie chart data interpretation

**Question1:**Study the following pi-chart and answer the questions that follows.

1.What is the ratio of car sales together in the months of March and April to that of total car sales in the month of January.

- a) 14:5
- b) 16:5
- c) 7:3
- d) 7:2
- e) None of these

- a) 2% increase
- b) 2% decrease
- c) 4% increase
- d) 4% decrease
- e) 6% decrease

- a) 45%
- b) 38%
- c) 39%
- d) 40%
- e) 32%

- a) 23%
- b) 23.90%
- c) 23.58%
- d) 24.23%
- e) 26.75%

- a) 34
- b) 24
- c) 33
- d) 23
- e) 13

__Solutions;__Sol.1.(b)

Car sales together in the months of March and April=40+96

Car sales in the month of January=30

Required ratio=96:30=16:5

Sol.2.(e)

Change in the car sale in the month of June with respect to previous month=34-32=2

Required percentage= (2/34)*100=5.88%(6% appxmt)

Sol.3.(d)

Required percentage=[(56-40)/40]*100 %=40%

Sol.4.(c).Required percentage=[(30+20)/212]*100% = 23.58%

Sol.5.(d). Number of sales in July=(125/100) *40 =50

Number of sales in August=(110/100)*50=55

Difference between number of sales in June and August=55-32=23

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