Bar graph shows the number of students enrolled for a vocational course in institutes A and B during 5 years from 2014 to 2018. The total number of students enrolled in institutes B during 2014, 2016 and 2018 is what percent of the total number of students enrolled in institute A during the five years?
Bar graph shows the number of students enrolled for a vocational course in institutes A and B during 5 years from 2014 to 2018. The total number of students enrolled in institutes B during 2014, 2016 and 2018 is what percent of the total number of students enrolled in institute A during the five years? Correct Answer 66%
Total number of students enrolled in institutes B in 2014 = 225
Total number of students enrolled in institutes B in 2016 = 375
Total number of students enrolled in institutes B in 2018 = 225
Total number of students enrolled in institutes B in three years = 225 + 375 + 225
⇒ 825
Total number of students enrolled in institutes A in five years = 160 + 280 + 300 + 250 + 260
⇒ 1250
Percentage = (825/1250) × 100
⇒ 66%
∴ Required percentage is 66%