Hi Ashik,

You have earned yourself a pretty high rank and in such a scenario it is highly difficult to get into a good college. May I suggest you to click on this link to get a better insight:-

Hope this link provides you some option of college good enough for you.

Although I would like you to look for alternative like some private college. Furthermore it is always better to get admission in a good private college with preferred branch rather than a low ranked government college.