Section 6(1)(a) in The Mizoram Aided College Employees (Death-cum-Retirement Gratuity) Rules, 1990
(a)An employee, who has completed five years of qualifying service and has become eligible for service gratuity, shall on his/her retirement be granted death-cum-retirement gratuity equal to one-fourth of his/her emoluments for each completed six monthly period of qualifying service subject to a maximum of 6 ½ times the emoluments ; provided that the amount of retirement gratuity payable shall in no case, exceed fifty thousand rupees. There will be no ceiling on reckonable emoluments for calculating the gratuity.