Hello,

Unfortunately, it is difficult to prepare for banking exams, RRB, etc. and UPSC simultaneously, because the syllabus is different. But you can prepare for state pcs exams, SSC and few others and UPSC simultaneously. Mathematics portion in these exams has a higher level than that of UPSC, but the rest of syllabus overlaps. But if you prepare for these exams simultaneously, then you will have to devote more time and efforts.

There are many coaching that provide UPSC coaching. Some of them are: VisionIAS, Vajiram & Ravi, Forum IAS, Drishti, etc. Candidates are more attracted towards VisionIAS and Vajiram & Ravi. These two coaching institutes have been there for many years and they have built their names. They have produced many toppers. The study material and resources provided by VisionIAS are extremely good. Drishti IAS has been known for hindi medium students.

Hope it helps.

All the best!