hello kashish,

with the rank like 15k, you can get  average private college.

With this rank, you may get BPIT(ECE,IT), NIEC(Almost all trade), HMR(Every trade but I won't recommend) and may get something more by trying your luck in SPOT counselling.

you can also check here previous year cut off 

https://engineering.careers360.com/articles/ipu-cet-cutoff

hope this would be helpful.

Good Luck.