LAHORE (PR): In recently announced Punjab University B.Sc Results 2013, the brilliant students of Punjab Group of Colleges outshone and bagged top three positions. Sadaf, Sadia Nawaz and Gulfam Shahzadi stood 1st, 2nd and 3rd by securing 706, 699 and 683 marks respectively. Students attributed their outstanding success to Allah’s blessings, parents’ prayers, the untiring efforts of their teachers and their own hard work.