# Pie Charts Questions and Answers

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Study the following graph carefully and answer the questions given below:

What percentage of candidates passed the Exam from institute T out of the total number of candidates enrolled from the same institute?

A. 50%
B. 62.5%
C. 75%
D. 80%

Explanation:

Which institute has the highest percentage of candidates passed to the candidates enrolled?

A. Q
B. R
C. V
D. T

Explanation: The percentage of candidates passed to candidates enrolled can be determined for each institute as under:

The number of candidates passed from institutes S and P together exceeds the number of candidates enrolled from institutes T and R together by:

A. 228
B. 279
C. 399
D. 407

Explanation:

Required difference

= [(16% + 18%) of 5700] - [(8% + 10%) of 8550]

= [(34% of 5700) - (18% of 8550)]

= (1938 - 1539)

= 399.

What is the percentage of candidates passed to the candidates enrolled for institutes Q and R together?

A. 68%
B. 80%
C. 74%
D. 65%

Explanation:

What is the ratio of candidates passed to the candidates enrolled from institute P?

A. 9 : 11
B. 14 : 17
C. 6 : 11
D. 9 : 17

Explanation:

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