Yes, you are eligible for BASLP with 48% marks. The basic Eligibility criteria for BASLP is that candidate must have taken science stream with biology or maths and must have atleast 50% marks for general category and 45% for other categories. So, you can apply for BASLP.

BASLP course is a four year undergraduate course with fees ranging between 80,000 to 16 lakh.

For more information, you can visit career 360 website

https://search.app?link=https%3A%2F%2Fwww.careers360.com%2Fcourses%2Fbaslp-bachelor-in-audiology-and-speech-language-pathology&utm_campaign=aga&utm_source=agsadl2%2Csh%2Fx%2Fgs%2Fm2%2F4

BASLP is a para medical course and it offers by National Institutes like AYJNISHD, AIISH, NIEPMD etc all of these has their own entrance tests for this course.

The candidates applying for admission to BASLP should have passed Class 12 or an equivalent examination from a government recognised board in relevant discipline with a minimum of 50 per cent marks. For SC/ST or Persons with Disabilities (PwD) candidates, pass mark alone will also be eligible.there is no percentage relaxation for obc category.

Here is the eligibility criteria details of baslp

https://www.careers360.com/courses/baslp-bachelor-in-audiology-and-speech-language-pathology