Hello Jangam,

A candidate  can only get the admission on the basis of  intermediate marks 

in BITS ( Birla Institute of Technology),Pilani if he  is the  Topper of  

any Board.

Second Option to get into BITS,Pilani is by giving Entrance Examination 

BITSAT.

For motre information about BITSAT you can also visit careers 360,link is given below-

https://www.careers360.com/exams/bitsat

Thank You.

Hope it helps.