The following bar chart shows the no. of college students enrolled in two summer camps A and B from 2015 to 2020.
Blank Bars = A
Line Bars = B
Percentage increase in students enrollment in year 2021 is same as percentage increase in enrollment in year 2020 as compared to previous year in camp A. Find no. of student in camp A in 2021?
Answer & explanation
Correct answer: option 3
No. of students in camp A in 2020 = 180
No. of students in camp A in 2019 = 150
Percentage increase = \(\frac{30}{150}\) × 100 = 20%
Students in 2021 = 180 × \(\frac{120}{100}\) = 216