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Wednesday, 21 September 2016

Data interpretation questions for bank exams-set3

Data interpretation question and answers -Pie chart data interpretation

Question1: Study the following pi-chart and answer the questions that follows.
data interpretation-pie chart
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
2.What is the percentage change in the car sale in the month of June with respect to previous month.(appxmt value)
  • a) 2% increase
  • b) 2% decrease
  • c) 4% increase
  • d) 4% decrease
  • e) 6% decrease
3.Number of car sale in April is what percent higher than number of car sales in March
  • a) 45%
  • b) 38%
  • c) 39%
  • d) 40%
  • e) 32%
4.Total number of sales together in January and February is what percentage of total sales in six months?
  • a) 23%
  • b) 23.90%
  • c) 23.58%
  • d) 24.23%
  • e) 26.75%
5.Number of sales in July is 25% higher than number of sales in March and number of sales in August is 10% higher than number of sales in July. Then what is the difference between number of sales in June and August?
  • 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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