Mechanics in Bangalore

Manish, after completing diploma in Mechanical you can get admission in 2nd year.of B.Tech that we refer to as lateral entry. As first year syllabus for all branches is same, so you can take admission in any branch of your choice.
You have to appear for Lateral Entry Engineering Test (LEET) for admission in 2nd year.of B.Tech. You must have min.of 60% marks in diploma to appear for LEET.
If you have not given LEET, then opt for good private universities like LPU, MIT, IIIT, DBU, etc. They offer world class environment to students along with good placements. Some even offer good scholarships to students. Check their websites.
Good luck.

Hello
According to me i suggest some top colleges for mechanical engineering.
1 HKBK College of Engineering (HKBKCE),
2 Gopalan College of Engineering
3 Shri Pillappa College of Engineering
4 M.S Engineering College (MSEC)
5 Sri Venkateshwara College of Engineering
for more information about colleges visit this link
https://engineering.shiksha.com/be-btech-in-mechanical-engineering-courses-in-bangalore-ctpg
hope this helps you
thanks
best of luck