General Studies(सामान्य अध्ययन) Book

General Studies(सामान्य अध्ययन) Book, Which is the best book for general studies for competitive exams? ... What are the best books for competitive exam self-studies? These books are one of the best GS books you can go for when it comes to your competitive exam preparation. ... These particular books are the best option if you are preparing for exams like SSC CGL, UPSC, IPS, IAS, State Civil Service Exams, etc