Hey there

Mention below are the eligibility details of national eligibility cum  entrance test:

1. The candidate must have studied physics chemistry and Biology or biotechnology in class 12th.
2. The candidate minimum age must be 17 years and there is no bar on maximum age.
3. Yes the candidate who has completed Bachelor of Technology can give NEET exam.

For more:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://medicine.careers360.com/exams/neet/amp&ved=2ahUKEwjquYqZlcDzAhUIIbcAHWInB6IQFnoECAYQAg&usg=AOvVaw3xxBL79t8f_0su4a6OhtUd&ampcf=1