Section 5(5) in The Assam Economic and Statistical (Junior) Service Rules, 1980
(5)Primary Investigators/Computers/Data Entry Operators/Punch Supervisors/Operators. - (a) By direct recruitment in accordance with Rule 6 (1) against 40 per cent of the vacancies occurring in a year; and (b) by promotion in accordance with Rules 12 and 13 against the remaining 60 per cent of the vacancies occurring in a year.
