Hey Ankit , there are around 23 government colleges for BCA in delhi NCR . I'm providing a link through which you can get list of all these colleges :-

https://it.careers360.com/colleges/list-of-BCA-MCA-colleges-in-India?f%5B0%5D=im_field_ownership%3A966&f%5B1%5D=sm_college_state%3ADelhi%20NCR

There are 35 government colleges for BCA in Haryana. Go through the given link for more information :-

https://it.careers360.com/colleges/list-of-government-it-colleges-in-haryana

hope it helps.

All the best!!