Government Polytechnic, Mumbai

Hello Vaibhav, your percentage in 10th standard is reasonably good. with this percentage I am sure you should get admission in the diploma course which is in your mind. the process has already started and I hope you have already registered yourself on the portal of directorate of technical education of the state of Maharashtra for getting admission in the diploma course.
Best wishes to you.

Hello Vishal, yes you should be eligible for seeking admission for diploma in mechanical engineering. This is so because for getting into ITI, you must have cleared your 10th and eligibility for admission to diploma courses is also 10th standard. To help you further, I am attaching a link that will give you a detailed information about different aspects of admission to diploma courses.
https://www.shiksha.com/engineering/colleges/diploma-courses-maharashtra
Best wishes to you.