HI , Arjun

Yes, definately it is possible to pursue bachelors of commerce from Delhi university. DU is one of the most respectable and honourable university.Cut off for b.com ranges from 90-95% this also depends on the applications received. If you wish to pursue b.com from any other college under Delhi university the names and APPROX cut offs are:

Delhi college of arts and commerce cut off 92.75% and seats-133

Deen dayal upadhyaya college cut off 93.00% and seats 185

Gargi college cut off 92.50% and seats 185

Jesus and mary college 92-96% and seats 50

b.com course is designed in such a way that you can easily find out preferred area of specialization and pursue it like CA, CS,CFA, CFP,FRM,ACCA,CWM,which are quiet similar to b.com syllabus and can be easily pursued.