I am an aspirant of banking examination and only magazine I purchase for this exam is Banking Services Chronicle on monthly basis. It covers all the important events which were held in last month( from previous month of 15 to current month of 15). Every topic covers in a systematical manner such as National, Defense, Banking, economy, sports etc, have separate columns which makes it ease in reading and in memorizing the facts.
Its "Match point" section is remarkable because from those points you would see in exam. Apart from general awareness, the mock tests it provides are fabulous because the quality of questions they provides are so beneficial.