Hello akash, according to me there are ample number of good colleges for bsc(hons) in computer science in DU. The forms are out for this year admissions in DU and the last date to fill the form is 7th june. There is a common form for all 33 bsc courses provided by DU. The admission process will be same for all the colleges except from st.stephens college and jesus & mary college.

Here is the list of best colleges for bsc(hons) in computer science, these colleges have maintained their rank consistently over the years :-

1. St.stephen's college 

2. Miranda house

3. Hindu college

4. Sri Venkateswara college

5. Hansraj college

See the below link for detailed information about cut off's, fees structure and eligibility criteria for each college.

https://www.google.co.in/amp/m.htcampus.com/article/top-du-colleges-bsc-computer-science/%3famp