The scholership varies to the different categories For example Merit in Qualifying Examination (B.E./ B.Tech. or its equivalent)
(i) Tuition Fee Scholarship: Students who have obtained
75% or above in the aggregate of the Qualifying Examination are given a merit scholarship of 20% of first semester tuition fee.
You can check other detail of the scholership with given below link.

BITS Scholership

Good Luck!