Pie Charts - Test Questions and Answers


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The following pie charts show the distribution of students of graduate and post-graduate levels in seven different institutes in a town.

Pie Charts Questions and Answers

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


A. 8320
B. 7916
C. 9116
D. 8099

Answer & Explanation:

Answer: Option D

Explanation:

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

= 4641 + 3458

= 8099.



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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 & Explanation:

Answer: Option D

Explanation:

Pie Charts Questions and Answers



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


A. 7516
B. 8463
C. 9127
D. 9404

Answer & Explanation:

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.

Therefore Total number of students at graduate in institutes M and S = (4641 + 3822)

= 8463.



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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 based on the pie chart?


A. 13 : 19
B. 21 : 13
C. 13 : 8
D. 19 : 13

Answer & Explanation:

Answer: Option D

Explanation:

Pie Charts Questions and Answers



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


A. 5601
B. 5944
C. 6669
D. 8372

Answer & Explanation:

Answer: Option C

Explanation:

Required number can be found in the pie chart = (15% of 24700) + (12% of 24700)

= 3705 + 2964

= 6669.



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