Hi

With 74.68 % i. e less than 75 % in PCM aggregate , you are not eligible

This is because,

To be eligible you need  at least 75 % in aggregate of maths, physics, & chemistry   .

For your reference,

BITSAT 2022 examination eligibility criteria is given below:-

To be eligible  BITSAT 2022 examination ,

-------------) you should be either appearing for 12th board examination 2022 or should have passed it in 2021 with PCM i. e physics chemistry and mathematics  (or PCB i. e physics ,chemistry and biology in case of students applying for B Pharma, PCM candidates are also eligible for B Pharma)

-------------) You should have got at   least 75% marks in aggregate of physics chemistry  and mathematics ( if you have taken mathematics for your BITSAT examination)  in 12th

or

at least 75% marks in aggregate of physics chemistry  and biology( if you have taken biology for your BITSAT examination)  in 12th

-------------) you must have got at   least 60% marks individually in each of physics, chemistry  Maths/ biology  in 12th

-------------) There's no age limit to be eligible

You can check detailed information regarding eligibility at

https://engineering.careers360.com/articles/bitsat-eligibility-criteria/amp

Thankyou