Can a private candidate get admission in BITS Pilani?

Could not understand your phrase “Private Candidate”.

General criteria for admission in BITS

1. Must have acquired more than 75% in 12 th board exam.
2. Once qualified as per #1, admission would be as per ranking in BITSAT exams.

Out of way admission is possible only to FIRST ranked student of respective 12th Board exam.

Pls visit BITS web site for clarity