Section 22E(2) in The Bihar Civil Service (Executive Branch) and the Bihar Junior Civil Service (Recruitment) Rules, 1951
(2)Out of the fee remitted to the Commission under sub-rule (1) a sum of Rs. 45 (Rupees forty-five) only or in the case of candidates belonging to the Scheduled Castes and the Scheduled Tribes, a sum of Rs. 11.25 paise (Rupees eleven and twenty-five paise) only, shall be refunded by the Commission if after an enquiry by the Collector of his District or by the Commission, the candidate is found to be eligible to apply under part, but not otherwise.