Study the given pie chart and answer the question that follow. The pie charts represents the distribution of candidates who were enrolled for Bank Clerical Examination Fig(i) and the candidates (out of those enrolled) who passed the examination Fig(ii) in five different institutions P, Q, R, S and T. (I) total number of candidates enrolled in five different institutes = 5500 (II) Total number of candidates who passed the examination from five institutes = 3300 The percentage of the candidates who passed to the number of candidates enrolled for institutes P and T together is:
Study the given pie chart and answer the question that follow. The pie charts represents the distribution of candidates who were enrolled for Bank Clerical Examination Fig(i) and the candidates (out of those enrolled) who passed the examination Fig(ii) in five different institutions P, Q, R, S and T. (I) total number of candidates enrolled in five different institutes = 5500 (II) Total number of candidates who passed the examination from five institutes = 3300 The percentage of the candidates who passed to the number of candidates enrolled for institutes P and T together is: Correct Answer 51%
Calculation:
The number of candidates enrolled for institutes P and T together = (20 + 20)% = 40%
Total number of candidates enrolled in five different institutes = 5500
The percentage of the number of candidates enrolled for institutes P and T together = (40% of 5500)
⇒ (40/100 × 5500)
⇒ 2200
Now,
The number of candidates passed from institutes P and T together = (18 + 16)% = 34%
Total number of candidates who passed the examination from five institutes = 3300
The percentage of the number of candidates passed from institutes P and T together = (34% of 3300)
⇒ (34/100 × 3300)
⇒ 1122
Now,
The percentage of the candidates who passed to the number of candidates enrolled for institutes P and T together = (1122/2200 × 100)%
⇒ (1122/22)%
⇒ 51%
∴ The required percentage is 51%