Diploma

Hi Suma
Applying for diploma or engineering after such a huge gap is not possible , because maximum age limit for both the courses is maximum 26 or 27 years

Siva kumari in order to MBA you should have graduation. or its equivalent. your diploma may not be equal to the degree. to pursue Masters you should have Degree . that is mandatory.

Most Canadian colleges offer diplomas, as there are more technical universities there than Universities. A PGD will give you more practical skills and knowledge, which Masters degree will offer theoretical knowledge. Doing a diploma course from Canada is a good option.

you have to decide which country you want to do. For aeronautical engineering you try in Ireland or in UK. You do get BE hons that is inclusive of one year internship. if you have practical experience only you can write EASA. exams and become certified aeronautical engineer.
you have to do IELTS. an

Admissions to recognised polytechnic colleges under DTE in almost every state will be made on the basis of marks scored in the 10th standard examinations.

Yes they do, for detailed information click on the link below :
http://www.ymcaust.ac.in/index.php/admissions/courses/b-tech-b-tech-leet