PSU Stands for Public Undertakings(PSUs) it is an government undertaking companies. PSU provide secure future and good money as these are less adverse by the current recession. PSUs specially known to provide high quality and salary also life style with job security. AD Square Academy which is one of the best PSU Coaching Classes in Surat it is very good from my point of view to learn about PSUs exams from scratch.

Source: http://adsquareacademy.in/psu-coaching-in-surat