Hi Rittick, 

No, you cannot secure admission in the PGDM course K.J. Somaiya Institute by appearing for CET. Rather, you will have to appear doe CAT, GMA, CMAT or XAT to secure admission. Moreover, apart from these examinations there are other criteria you might have to fulfill to get an admission in the said college.

After considering your score for above mentioned examinations, you will have to go through a GD/PI. Post which there is a merit list declaration and then eventually there is online allotment of seat. 

Hope your query is solved. 

Thanks.