The personal effort is very much required as the competition will be high and without coaching it is also possible to crack. Here are soem preparation tips you can follow:
It is important to understand the exam pattern & frame shortcuts or easy methods for answering a question within the given time.
Also regular practice will boost your confidence level attend the exam without fear. Keep an eye on the upcoming bank exams & jobs to gather as much information about the specific banking organization that you wish to apply.
You can also refer the previous years trends to get an idea of the possible cutoffs & the required scores that one must secure for selection into banks.
Go through previous year papers and after enough preparation and practice, give online/offline mocks as well. This shall help you in analysing your mocks.
The more you practice, the better are your chances of reaching good marks in the examination.
For this, there are two methods that can be followed Coaching centre: Here you will have access to trainers for solving doubts, regular mock tests & individual attention.
Self study: This is the normal route many aspirants tend to travel.You will have to devote some time among other works in preparing for the exam sections. Previous years solved question papers, guides & workbooks are available in bookshops nowadays with which you can prepare from home.
All the best!