Section 6(1)(b) in The Mizoram Aided College Employees (Death-cum-Retirement Gratuity) Rules, 1990
(b)If an employee dies while in service after completing five years' qualifying service, the amount of death-cum-retirement gratuity shall be equal to 12 times of his/her emoluments of the amount determined under Clause (a) whichever is higher and it shall be paid to his/her family in the manner hereinafter indicated :