Discussion Forum



 

 The following pie-charts show the distribution of students of graduate and post-graduate levels in seven different institutes — M,N,P, Q, R, S and T in p town.

 

piechart-ex2.jpg

1)

How many students of institutes M and S are studying at graduate level ?


A) 7516

B) 8463

C) 9127

D) 9404

Answer:

Option B

Explanation:

Students of institute M at graduate level = 17% of 27300 = 4641.

Students of institute S at graduate level = 14% of 27300 = 3822.

.-. Total number of students at graduate level in institutes M and S

                                                                = 4641 + 3822 = 8463.