Reservation Math

How reservation and seat filling affect real cutoff predictions

Category cutoff is not just about rank. It depends on how seats are filled vertically, how female reservations work inside category totals, and how horizontal quotas influence the final floor.

Vertical seats vs horizontal reservations

Many users think female seats or ex-serviceman seats are always extra seats. In many exams, they are not. They are often handled inside the total seat structure, which means seat filling changes the final visible cutoff floor.

UR / Open merit

The first layer is usually general merit, where the strongest candidates get absorbed first.

Female reservation

Female seats are often checked after the category pool is formed so that shortfalls can be filled correctly.

Special quota

Horizontal quotas can alter the visible open floor when qualifying candidates are actually present in the sample.

This is why two candidates with the same total rank can still see different practical chances depending on category, gender, and how the seat matrix interacts with the visible pool of qualified candidates.

Practical takeaway for candidates

  • Do not compare your category chances using only the overall rank board number.
  • Always read your score together with category seat count and reservation structure.
  • If you are near the category floor, seat-filling logic matters more than generic “safe score” lists.