Lateral entry

I think you should go in Kanpur institute of technology. It's a very good college in terms of the facility and quality of education that it provides to the students. HBTU can also be other option.

Hello Jahid,
Yes, you can get lateral admission in 2nd year of aeronautical engineering after completion of Diploma in mechanical engineering provided you fulfill other criteria if required. However, admissions are only in colleges of your state.

Hello Saraswathi,
Your query is quite good one. Theoretically yes, you can. Firstly equivalence of two courses needs to be established. Then if you are studying in private college presently, getting TC is most tough. But answer lies with administration of Osmania. You have to begin journey by approaching them in writing with your request.

No idea, please contact student section office of COEP.