How to identify on which questions to attempt in XAT BDM section?

Attempt all and even with poor accuracy (around 50%) you will clear the cutoff

I think the BDM section is something which will be the differential factor in the exam<br>If you are getting an accuracy of above 90% , attempting all of them makes sense. Since i am not good at quants io have made BDM my strength...<br>

just do all dm is very subjective