33.8 percentile in cat .. which colleges can I apply ??

Hey,
It's unfortunate that you will not be getting any seat with such low score in CAT. Even private Business Schools will not be considering such low score. However,there is still room for hope. You can appear for this examination again or you can also go for other management entrance tests like CMAT etcetera. CAT scores are the ultimate gamechsnfer if your academic profile is not great.
Hope this helps you.
Good luck

Since your score is at the lower side I would suggest you to reappear for the CAT examination next year. With this score it is not possible to get an interview call from any of the good B Schools.
If you have appeared for other entrance tests like XAT, SNAP, CMAT etc you can use that score for your admission.
All the best

Don't.. Either give feb MAT and aim for a good score or give CAT again.. Gain some experience in the meantime.