Which of the following provision of the Limitation Act, 1963 prescribes for condonation of delay?

Section 5 permits certain appeals and applications to be admitted after the prescribed limitation period when sufficient cause for the delay is shown. It does not generally extend the period for filing suits, and it excludes applications under Order XXI of the Civil Procedure Code. Section 4 instead addresses a court being closed on the final day, while section 6 deals with legal disability.