CBSE class 12th Accountancy paper leaked on Thursday. Board's top panel is conducting a meeting over the same, according to CBSE official source. The Central Board of Secondary Education (CBSE), which is conducting Class 10 and 12 examinations, will hold the board exam for Accountancy on Thursday, March 15, 2018. For Commerce stream students, this will be the second paper after Business Studies, which was conducted on March 9.