Hi there,
Since you have not mentioned your category, so assuming you are from General Category.
With 230-240 marks, your rank would be around 2k-2.5k.
The cutoffs for SPA Bhopal for 2018 was:-

for BArch:-closing rank was 870
for Bachelor of Planning:- Closing rank was 1912.

The cutoffs for MANIT Bhopal for 2018 was:-
for BArch:-   Home state 3235
                  Other states 1629
for Bachelor of planning:-    Home state   5707
                                        other states   2839

The given ranks are general category ranks for the last round of counselling.
hope it would help.
Thank You.