Hello,

Usually, students are not allowed to only give exams without attending classes. Attendance in classes is important in most schools, colleges, and universities.

However, there are a few cases where students can appear for exams without regular classes:

1. Private Candidates (Open Schooling):
   In boards like NIOS (National Institute of Open Schooling) or CBSE Private Candidate , students can study on their own and appear directly for exams. No regular classes are required.

2. Distance or Correspondence Courses:
   Many universities offer distance education programs. In these, you don’t need to attend regular classes. You study from home and appear for the exams at the exam center.

3. External Candidates (Some Universities):
   Some universities allow external students to register and appear for exams without being regular students. You just need to complete the registration process and pay the exam fees.

4. Supplementary/Backlog Exams:
   If a student has failed in a subject, they can appear again for that subject’s exam without attending classes again.

So, if you want to give exams without attending classes, you can go for open schooling , distance learning , or private candidate options.

Hope it helps !