A 25 m long wire is cut into 3 pieces. How long is the longest piece? (S.B.I.P.O., 2005 I. Two pieces are each 1 m shorter that the longest piece. QUANTITATIVE APTITUDE II. Two pieces of the wire are of the same length. III. The longest piece of the wire is 12.5% more than the smallest piece.
(a)I only
(b)Either I alone or II alone or II and III together