GATE Electronics and Communication Solved Question Papers
It is a good idea to practise by solving GATE question papers of the previous years. Here you can download the GATE paper according to your stream. This will help you get acquainted with the GATE pattern.
Have a look on the previous year GATE Question Papers from online lectures for gate preparation by this way you can have some thought on which type of questions could be asked in the assessment so that more focus could be applied on those issues.