No, students are not allowed to sit for the Assam HS exam without the admit card. The Assam board releases the Assam AHSEC admit card on the official website, ahsec.assam.gov.in, you can login and download it or you can also contact your respective school authorities directly for a replacement.

If you lose your Assam HS admit card, you cannot sit for the exam without it. However, you can contact the Assam Higher Secondary Education Council (AHSEC) to request a duplicate admit card by providing necessary details and following their procedures.