Comprehension Passage
The line graphs represent the total enrollments (Beginners + Intermediate + Advanced) in an online learning platform over four months of a year.
Note - The number of enrollments in Advanced Level on each day is 1/5th of the number of enrollments in Intermediate Level passengers on the same day, and the number of enrollments in Beginners Level in January, February, March and April is 40%, 60%, 55% and 60% respectively of the total passengers.
The number of intermediate and beginner enrollments in May is 10 more and 13 less than their respective intermediate and beginner enrollments in April. If the total enrollments in May are 185, then find the ratio of advanced enrollments in April to that of May.
1
10:3
2
15:2
3
11:4
4
6:1
5
13:6