Data Interpretation - Pie Charts - Discussion

The following pie-charts show the distribution of students of graduate and post-graduate levels in seven different institutes in a town.

Distribution of students at graduate and post-graduate levels in seven institutes:

1. 

What is the total number of graduate and post-graduate level students is institute R?

[A]. 8320
[B]. 7916
[C]. 9116
[D]. 8099

Answer: Option D

Explanation:

Required number = (17% of 27300) + (14% of 24700)
= 4641 + 3458
= 8099.


Hrushikesh said: (Aug 15, 2010)  
its 17% of 27300 not 18% answer is therefore wrong..answer is 8099

Swetha said: (Dec 14, 2013)  
I want the methods of solving the problems why we have taken m s % s.

Ankita said: (Sep 8, 2015)  
How we will solve if the values 27300 and 24700 is not given?

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