Hey.

The expected cut off for DU LLb 2019 is a range of rank around 1450-1500 and 230-250 Marks for the general category according to previous year trends and level this year.
In 2017 the cut off in the first round was a rank of 992 and 249 marks for the general category. In the second allotment list the cut off was a rank of 1464 and 237 marks.
Considering your marks, if you belong to the general category you seem to have a fair chance for admission in DU.

Do try in the counselling though and hope for the best.
Best of luck!