Repayment. of loans takenunder. ction 99,--Eery loan taken Hy (HE Bods Eh

Every loan taken by the Board shall be repaid by the Board within the period agreed upon by the Board and subject to the provisions of sub-section (2) of section 115 by such of the following methods as may be approved by the Government, namely:-- (a) from a sinking fund established under section 99 in respect of the loan; or (b) by paying in equal yearly or half-yearly instalments of principal or of principal and interest, throughout the said period; or (c) if the Board has, before borrowing money on debentures, reserved, by public notice, a power, to pay off the loan by periodical instalments and to select by lot the particular debentures to be discharged at particular periods, then, by paying such instalments at such periods; or (d) from money borrowed for the purposes of mentioned in clause (c); or (e) partly from the sinking fund established under section 99 in respect of the loan, and partly from money borrowed for the purpose.