I have seen many bright aspirants who are able to create CSE prelims for multiple times, but they simply couldn't clear Mains Exam even after serious and well studied efforts. Many of my friends and I also fell short of 30-40 marks to qualify interview even in second and third attempt. So, though prelim appears to be quite comfortable, mains simply become herculean task.
Guys please suggest, is it possible to create margin of 30-40 above mains cutoff incase of repeated main failure? If yes, please cite some examples and how to tackle such situation..
Thanks in advance...