I want to do automobile engineering deploma part time how Can I do it ?

Jagdeesh, Please checkout your nearest polytechnic colleges as they are the first one to offer diploma courses. It is good to do full time as it is easily available and also good from career point of view. For part time diploma courses you need to be 10nth pass . The minimum marks can be 40 o0 45%.

If you have 45% marks in high school than you will do it.