Can I get some information on government colleges offering BSC in psychology? Please help!

There are many Govt colleges in our country which are having graduate course in Psychology. As you have specifically asked for Ahmedabad and Chandigarh so I will mention good college/ university in these places.

In Ahmedabad we have Gujarat Arts and Commerce College and in Chandigarh we have Post Graduate Govt College and Punjab University.

There are many graduate and post-graduate colleges in private and government all over India which are having B.Sc. Psychology.
But you are interested in government colleges.
1. In Ahmedabad, Gujarat Arts and Commerce College is the government college which is having a Psychology course.
2. In Chandigarh Post Graduate Govt College is the government college teaching Psychology.
3. In Chandigarh the college of Arts, Punjab University. is also having Psychology.
You can try in the above colleges.

Though the degree B.Sc in Psycology consisting of semester - system are being operated in a few places and one of the best institutions located in Chandigarh is the Post - graduate Government College. You need to have secured at least 50 percent marks in your 10+2 examination of any recognised Board and then you have to qualify the test conducted by the University. Then a viva will follow to assess your potential in the related area. Courses being limited in B.Sc in Psychology in the different Universities, you need to focus seriously to grab the course.
However, you want to have a flexible time study in this course, you may join IGNOU providing quality subject - materials apart from good guidance from the subject - experts included in the course- session.