Assam SOS HS Result 2020 B-Block- State Open School Marksheet Download: Assam Higher Secondary Education Council (AHSEC) officials will announce the Assam HS ASOS Result 2020 at the official site. Students who had attended the Assam State Open School (ASOS) have to check the AHSEC Results 2020. The officials will declare the Assam 12th Class …