Hello and welcome to ExamPundit. Here is a set of Data Interpretation Quiz for SBI PO Mains 2015.


The following pie-chart shows the distribution of the number of cars of different models produced by a Company in 2008 and 2013.



Total cars in the year 2008 = 32000




Total cars in the year 2013 = 60000



1. What is the central angle made by cars of Model D, E and F in the year 2008?
(a) 147.60
(b) 158.20
(c) 1640
(d) 167.50
(e) 172.50




Solutions - Central Angle = (12 + 15 + 14) x 360/100 = 41 x 3.6 = 147.60 



2. What is the percentage increase in number of Model A cars produced by the company from 2008 to year 2013?
(a) 75%
(b) 90%
(c) 112.5%
(d) 125%
(e) 137.5%




Solutions - Car A2008 = 3200
Car A2013 = 7200

So, % rise = 7200-3200/3200 x 100 = 125%
  




3. What is the ratio of the number of cars of model F in the year 2008 to the number of cars of model H in the year 2013?
(a) 16 : 35
(b) 10 : 27
(c) 15 : 38
(d) 16 : 45
(e) None of these




Solutions - Ratio = 0.14 x 32000/0.24 x 60000 = 14/45 = 14 : 45 




4. The number of cars of Model D in the year 2013 is what percentage of the number of Model C cars in the year 2008?
(a) 122.5%
(b) 131.25%
(c) 142.75%
(d) 150%
(e) 152.25%




Solutions - Car D2013 = 0.14 × 60000 = 8400
Car C2008 = 0.20 × 32000 = 6400
So, Reqd % = 8400/6400 x 100 = 131.25 




5. The number of cars of Model G in the year 2013 is what percentage more than the number of same-model cars in 2008? (approximate value)
(a) 12%
(b) 17%
(c) 24%
(d) 28%
(e) 35%




Solutions - Reqd % = 6000 - 5120/5120 x 100 = 17.1875 = 17%  
  




Regards

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