# Pie Chart 38

Directions: ( 1 – 5): The following pie-charts show the distribution of students of graduate and post-graduate levels in seven different institutes in a town.

Q1. What is the total number of graduate and post-graduate level students is institute R?

A. 8320

B. 7916

C. 9116

D. 8099

E. None of these

Q2. What is the ratio between the number of students studying at post-graduate and graduate levels respectively from institute S?

A. 14:19

B. 19:21

C. 17:21

D. 19:14

E. None of these

Q3. How many students of institutes of M and S are studying at graduate level?

A. 7516

B. 8463

C. 9127

D. 9404

E. None of these

Q4. What is the ratio between the number of students studying at post-graduate level from institutes S and the number of students studying at graduate level from institute Q?

A. 13:19

B. 21:13

C. 13:8

D. 19:13

E. None of these

Q5. Total number of students studying at post-graduate level from institutes N and P is

A. 5601

B. 5944

C. 6669

D. 8372

E. None of these

Required number = (17% of 27300) + (14% of 24700)

= 4641 + 3458

= 8099

Required ratio =(21% of 24700)/ (14% of 27300)

=(21 x 24700)/(14 x 27300) = 19/14

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 in institutes M and S = (4641 + 3822)

= 8463.