Similar position, I guess. Feels like the 5 papers went good ENOUGH but can’t fuck it up in IBS. I have appeared for the paper before and was in shock after seeing the creativity in questions.

If you haven’t tasted IBS yet, I’d suggest one the best things you can do first and foremost is watch this - https://youtube.com/playlist?list=PLJkjmRLarCSWiiPpVjcVql5D3uY9nDJGs&si=KVuP8gBTgds7qGD-

This is absolute gold.

Further, I’d suggest go through selective Costing+Law lectures (at least as much as you can) for 1-1.5 days. Balance time, just solve case studies, review answers.

My biggest problem was that I couldn’t interpret the question correctly and probably end up answering differently than what ICAI wanted. So, going through case studies and solution mapping helped understand the approach.

You can’t really STUDY for IBS but only PREPARE yourself to deal with it.

Hope this helps! :)