You can very easily get admission at both the places in the sliding round. Now it is totally going to be on your preference that which college do you want. Even if you are not convinced at sliding round then you always have an option of spot round counselling and if even that is something you miss, then you can always opt for management quota. But do remember that seats in management quota are very limited.

In the case of JIMS KALKAJI if you belong to outside delhi region and above that general category then it is difficult to get seat at this rank but according to your rank if of any other category and any region then you can get seat  there.

And In case of VASANT KUNJ it is very difficult as it goes near 3000-4000. What happens in further round it is difficult but according to the previous years it is very difficult

Hope it Helps!