Direction Pie Charts Questions and Answers
1.

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%
Answer and Explanation
Answer:C
Explanation: Required percentage = ( 9% of 5700 x 100 ) % = ( 9 x 5700 x 100 ) % = 75%. 8% of 8550 8% of 8550
2.

Which institute has the highest percentage of candidates passed to the candidates enrolled?
A. Q B. R
C. V D. T
Answer and Explanation
Answer:B
Explanation: The percentage of candidates passed to candidates enrolled can be determined for each institute as under: (i) P = [ ( 18% of 5700 ) x 100 ] % = [ 18 x 5700 x 100 ] % = 54.55%. 22% of 8550 22 x 8550 (ii) Q = [ ( 17% of 5700 ) x 100 ] % = 75.56%. 15% of 8550 (iii) R = [ ( 13% of 5700 ) x 100 ] % = 86.67%. 10% of 8550 (iv) S = [ ( 16% of 5700 ) x 100 ] % = 62.75%. 17% of 8550 (v) T = [ ( 9% of 5700 ) x 100 ] % = 75%. 8% of 8550 (vi) V = [ ( 15% of 5700 ) x 100 ] % = 83.33%. 12% of 8550 (vii) X = [ ( 12% of 5700 ) x 100 ] % = 50%. 16% of 8550 Highest of these is 86.67% corresponding to institute R.
3.

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%
Answer and Explanation
Answer:B
Explanation: Candidates passed from institutes Q and R together = [(13% + 17%) of 5700] = 30% of 57000. Candidates enrolled from institutes Q and R together = [(15% + 10%) of 8550] = 25% of 8550. Therefore Required Percentage = ( 30% of 5700 x 100 ) % 25% of 8550 = ( 30 x 5700 x 100 ) % 25 x 8550 = 80%.
4.

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
Answer and Explanation
Answer:C
Explanation: Required ratio = ( 18% of 5700 ) = ( 18 x 5700 ) = 6 . 22% of 8550 22 x 8550 11