Hey srotoswini,
Sorry, but its difficult to get admission on 186 provisional merit list rank. Because the seat matrix is like this,
General. 36
SC. 16
ST. 4
OBC A. 7
OBC B. 5
PD. 4
You can try for other good Colleges like St. Xaviers, Scottish, bethune, assutosh college and more.
Hope you found this useful
All the best
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