I joined Mahendras Institute 6 months ago, for coaching of Bank PO. My friends suggested me and told me Mahendras was one of the best coaching Institute around.
The Banking course was of 3 months. The faculty was very good and supporting. They taught five topics there. Aptitude, reasoning, english, general awareness, and basics of computer.
Apart from them, they have online, as well as offline, test series, that helped me a lot to improve. The online test series of the Mahendras, which they call Speed Tests, are the best.
If you are looking for coaching for Banking or SSC, you may join Mahendras because they have very good faculty as well as test series