The given pie charts show the distribution of students of graduate and postgraduate levels in five different instututes P, Q, R, S and T in a town. Study the pie charts and answer the question that follows. (i) Total number of students of graduate level in five different institutes = 12400 (ii) Total number of students of postgraduate level in five different institutes = 8000 The number of students in graduate level in institute S is appriximately what percentage more than the number of students in post graduate level in institute S (correct to one decimal place)
The given pie charts show the distribution of students of graduate and postgraduate levels in five different instututes P, Q, R, S and T in a town. Study the pie charts and answer the question that follows. (i) Total number of students of graduate level in five different institutes = 12400 (ii) Total number of students of postgraduate level in five different institutes = 8000 The number of students in graduate level in institute S is appriximately what percentage more than the number of students in post graduate level in institute S (correct to one decimal place) Correct Answer 72.2%
Calculation:
Total number of students in graduate level in institute S = 12400 × 20/100 = 2480
Total number of students in post graduate level in institute S = 8000 × 18/100 = 1440
∴ Required % = (2480 - 1440)/1440 × 100 = 72.2%