Primary thing for these matters in clearing any competitive exam is the approach and right direction or guidance. And this is dependent on the Faculty, Study Material, Mentoring, Environment and many other important factors also. PS Academy is the best SSC Coaching center in India and I suggest you before joining you can attend our 3 days free demo classes and watch our updated study material, meet our faculty member who is expert their subjects like, Quant, LR,GS or English.