The Jharkhand Academic Council (JAC) successfully conducted the JAC Class 12 Computer Science Exam 2026 on 17th February 2026 in the afternoon shift from 2:00 PM to 5:15 PM. After the exam, students ...

To calculate percentage, sum obtained marks and divide by total maximum marks, then multiply by 100. Students should follow CBSE guidelines as practicals and subject rules may vary.