Hi Ashutosh

There are various types of scholarship present for the students who want to pursue admission in BITSAT 

Board toppers are also eligible for the scholarship 

those who qualify for the qualifying exam BITSAT with more than 300 marks are eligible for 75% scholarship

those under 250 to 299 are eligible for 50% of the tution fee waiver 

those under 200 to 250 are eligible for 25% of the tution fee waiver

i'm posting the link below of the offical pdf for the types of scholarship available under various types of possibilities

http://www.bits-dubai.ac.ae/Admission/Downloads/Scholarship_and_fee_concession_for_fd_programme.pdf

all the best!!!!