Polytechnic

Hello,
Even though you have done your matriculation in 2016 you must apply for doing your Diploma in engineering in the year 2122. normally the state governments have centralised admission and you'll have to register yourself on the website of the directorate of technical education of your state which invariably coordinates the admissions for students of 10th standard into polytechnics of the state. Best wishes to you.

You are eligible to write DCET not CET.

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 Harsh, yes definitely. Aaj you have taken admission for graduation course in engineering and will be passing it out in this year you are eligible to apply for AFCAT examination. Your Diploma could be considered as equivalent to 12th. You of course need to score the minimum required marks in your graduation for actually getting into Air Force. I am attaching a link that will give you all the required information about various aspects of AFCAT. https://www.shiksha.com/exams/afcat-exam
Best wishes to you.

Hello Meraj, admissions to Diploma courses in Polytechnic are based on the marks obtained in 10th examination that is conducted by the state board. While declaring results in the state board does not discriminate between Marathi medium or English medium or any other medium of instruction. In view of this you are definitely eligible to seek admission in any Polytechnic based on your performance in the 10th examination respective of the medium of instruction. Best wishes to you.