Pie Charts - General Aptitude

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:

Q1:

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

A 8320

B 7916

C 9116

D 8099

ANS:D - 8099

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