In order to crack, IBPS PO exams, a lot of hard work is
required. There are range of books and study material available in the market.
However, it is important to choose good books so that time is not wasted while
preparation.
Good Books for Preparation
RS Agarwal is good book to prepare for quantitative aptitude
and reasoning. So far as general knowledge is concerned, one has to read
newspapers daily and watch news channels. In the recent exams, most of the
questions are from recent news.
Notes from Coaching Institutes
I have seen that many students are preparing only from the
notes or study material provided by their coaching institute. In my opinion,
this approach is not good as there are many mistakes in these notes. For
instance, when I checked the answers of Test Series provided by a renowned bank
coaching institute, I found that they had provided many wrong choices as
answers. Sometimes, there are printing mistakes in the study material which can
result in development of wrong concepts among readers. I am not entirely
against the study material of coaching institutes, but just want to say that
one should not follow it blindly. This is why, standard books are recommended
as chances of mistakes or misprints are very less with them.