http://www.puzzleduniya.com/category/verbal-ability/ - This video guides you how to solve a typical question coming from coding and decoding section of logical reasoning chapter.

If you are preparing hard for your upcoming competitive exams like IBPS, Bank PO, IAS, UPSC, SSC, PSC and looking for other corporate placements, then you prepare well and practice hard from verbal reasoning, aptitude to rest assured that your chance of success gets catalyzed.