If you have passed your 12th exam through the "Ruk Jana Nahi" program under MPSOS (Madhya Pradesh State Open School) , you should be eligible for admission to medical colleges, provided the following:

1. Mark Sheet Validity: The mark sheet you received from MPSOS is a valid document and should be accepted for medical college admissions, as long as it indicates that you passed the required subjects (PCB - Physics, Chemistry, Biology).
   
   

2. Eligibility for NEET: You must fulfill the NEET eligibility criteria (completion of 12th with PCB) to apply for NEET and pursue a medical course.
   
   

3. No TC (Transfer Certificate): Since you mentioned there is no TC, as long as you have your mark sheet and your 12th education was from an authorized institution under MPSOS, it should not pose an issue for medical college admissions.

You can check the eligibility and documentation requirements on the official NEET website and confirm with the specific medical college you're interested in.

If you're concerned about any specific requirements, contacting the admissions office directly for clarification is a good idea.

I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.