Hello,

Yes, you can.
JAC allows improvement candidates to choose one, more than one, or all subjects for the improvement exam.

So even if you passed Class 12 in 2025, you can appear for the 2026 improvement exam in five subjects along with the annual exam cycle.

Just make sure you fill the improvement application correctly when the board opens the form.

Hope it helps !

Hello,

Sorry, but you can't give the improvement exams in all five subjects for the JAC 2026 Class 12 exam, as you've already passed the 2025 annual exam, and improvement exams are typically limited to specific subjects to improve your score, so you can't give this exam.

I hope it will clear your query!!

Hello

Yes, You can give the JAC improvement exam in 2026 even if you already passed Class 12 in 2025.
The board allows students to appear for improvement in one, two, or even all subjects.
So yes, you are eligible to give the exam in all five subjects if you want better marks.
Many students do this to improve their percentage for college admissions.
Just make sure you fill the improvement exam form when JAC opens the registration.