Central Board of Secondary Education (CBSE) will hold Class 10 and Class 12 final examinations from February 15. These exams are likely to end by April 10. Detailed date sheets will be released on cbse.gov.in. Ahead of board exams, CBSE has issued sample papers and marking schemes for both Class 10 and Class 12 subjects. Students can download it from cbseacademic.nic.in.