Hello aspirant

Yes you can apply for BITSAT.

Following is the eligibility criteria for this examination:-

• It does not specify the age of the student i.e students of any age can give this examination
• Students should have passed 10+2 from a recognised board with subjects pcm for all courses except bpharma. For b.pharma the student needs to have physics, chemistry, maths/biology in class 12.
• Students applying must have passed class 12 in 2019 or appearing in 2020.
• Students must have obtained an aggregate of 75% in Physics, Chemistry and Mathematics/ Biology in class 12 along with 60% each in Physics, Chemistry and Biology/ Mathematics.
• Students who are currently studying in BITS at any campus are not eligible to appear.

Hope this helps