Diploma

It is very nice to see your aim of getting admission for B.Tech in Maharashtra. Unfortunately, the present situations do not support your desire. Almost all the states including Maharashtra have the condition of domicile for giving admission particularly on lateral admission basis. Hence, I would advise you to seek admission in a college in Telangana based on your Diploma. However Deemed to be university and private colleges which are not aided by the Government of Maharashtra may give you admission but you will have to first search such college and directly approach them for their discretion and for their admission process. Best wishes to you.

Hello Balaji,I am sure, you can join B.Tech through correspondence course via Karnataka State Open University. This is of course assuming that you have completed your 12th standard examination and have procured minimum marks mandated by this university. It should normally take you four years to complete the studies but it depends on how much time you are able to spare for studies since you will have to find time from you schedule for study and then appear in examination. The fees of the Open Universities are quite less and much less compared to normal colleges. You will find detailed information once you download the information brochure and application form from the university website.
Best wishes to you.