I did not join any classroom coaching. I did join vision ias mains test series. And followed Insights with operatic regularity throughout the year. This was my first attempt. And my optional was medical science. I am here to share my strategy with you . I hope you go through this with a little trust in me,pick and choose whatever suits you the best. And if this benefits even one of you,I would consider myself fortunate. ☺ Prelims: Essential book list : 1. Spectrum modern india 2. Class 11 and 12 geo ncert 3. Economics class 11th and 12th ncert 4. Economic survey 5. key features of budget 6. Laxmikant 7. Daily newspaper reading – I used to read The hindu. 8. Art and culture- multiple resources – CCRT, Class 11th NCERT on art, any reputed coaching material, themes in Indian history etc 9. Shankar Ias book for environment I might miss some books completely. Do cross check with the booklist given on Insights or any other place. No need to read special science and tech bookl