Hello candidate,

The ranking for each year of any particular examination get leverage from previous years because it is entirely based on students performance in each session and year.

Other factors such as difficulty of the exam have also influenced the ranking in different years. Moreover, it's not possible to predict ranking of any exam before they actually held.

For previous year cutoffs, visit https://engineering.careers360.com/articles/jee-main-cutoff/amp

Hope it helps!!