MBOSE (HSSLC) Class 12 Results 2015 Published on 07-05-2015 @ 10 AM MBOSE Class 12 Meghalaya Board of School Education HSSLC(Class 12) Results released on 7th May 10 AM. Results will be declared all streams Arts,Science,Commerce and Vocational. HSSLC(Class 12) Results will be released official site of MBOSE and also available in this site http://goresults.net/results/2015/others/mbose-sslc-hsslc-class-10-12-exam-results-05052015.htm