HSEB has published Exam routine for grade 11 and grade 12. Exam starts from Baishak of 2070. You can get HSEB 11 and HSEB 12 routine over here: HSEB exam routine.
As per routine that has been published, Exam will be begin from 2070/1/17 for grade 12.
Exam will begin from 2070/1/31 for grade 11.Incoming Terms:
hseb routine 2070+hseb exam routine 2070+Hseb routine+Hseb nepal+Hseb gov np+www hseb gov np+