Direction Pie Charts Questions and Answers
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 and Explanation
Answer:D
Explanation: Required number = (17% of 27300) + (14% of 24700) = 4641 + 3458 = 8099.
2.

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
Answer and Explanation
Answer:D
Explanation: Required ratio = (21% of 24700) = (21 x 24700) = 19 . (14% of 27300) 14 x 27300 14
3.

How many students of institutes of M and S are studying at graduate level?
A. 7516 B. 8463
C. 9127 D. 9404
Answer and Explanation
Answer:B
Explanation: Students of institute M at graduate level= 17% of 27300 = 4641. Students of institute S at graduate level = 14% of 27300 = 3822. Therefore Total number of students at graduate in institutes M and S = (4641 + 3822) = 8463.
4.

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
Answer and Explanation
Answer:D
Explanation: Required ratio = (21% of 24700) = (21 x 24700) = 19 . (13% of 27300) 13 x 27300 13
5.

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