Hii there,

Hope you are doing well and all the best for your upcoming future.

According to your question,200 is the maximum marks for NATA 2020. For part A, candidate must secure 32 out of 125 i.e. approximately 25% and for Part B, candidate must secure 18 out of 75 i.e. approximately 25%.The overall qualifying marks will be decided on the basis of post exam statistics and discretion of the Council.

Also, for more information you can check the below link-

https://engineering.careers360.com/articles/nata-result

Hope this helps you!!