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:
Total number of students studying at post-graduate level from institutes N and P is
A.
5601
B.
5944
C.
6669
D.
8372
Correct answer is C
Required number = (15% of 24700) + (12% of 24700)
= 3705 + 2964
= 6669