Correct option is A
Solution:
Total students enrolled in Institute B in 2019, 2020, and 2022 = 350 + 375 + 200
Total students enrolled in Institute B in 2019, 2020, and 2022 = 925
Total students enrolled in Institute A in 2018, 2020, and 2021 = 150 + 300 + 250
Total students enrolled in Institute A in 2018, 2020, and 2021 = 700
Ratio =








