hi akash,
NSEP also known as National Standard Examination in Physics is a Scholarship exam. This exam is conducted by the IAPT(Indian Association of Physics Teachers). The syllabus of NSEP is consists of chapters from 11th and 12th class CBSE.
For detailed syllabus : Check here
I hope this answer will help. All the best for the future!!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile