Graduate Aptitude Test of Engineering (GATE) 2015 is due on 31 January, 1, 7 and 8 February. Result, of the same, will be issued on 12 March 2015, at 17:00 hr. However, candidates will be able to predict their scores with the help of GATE 2015 answer key as well. Official answer key will be issued later but candidates may access the unofficial answer key to predict their scores. Unofficial answer key will be issued by various coaching institutes and education centers. Score predicted form these unofficial keys, must not be taken for granted, as it may differ from official scores. Candidates are advised to check answer from both, unofficial and official answer key, to estimate their correct scores.