Diploma

You can apply with your consolidated mark sheet, you will get admission. Once you get admission, you will surely get visa. You need not worry about back logs. Only thing you need is IELTS required score and completion of your course. This is possible in New Zealand.

The eligibility criteria for air hostess:
One needs to pass plus two/ or a graduate degree with a Diploma/degree in Hotel Management or Tourism Management. -The aspirant must be eligible to hold an Indian Passport and should be below twenty-five years of age with a minimum height of 157.5 centimeters

Follow the below link:
https://www.shiksha.com/business-management-studies/colleges/executive-mba-colleges-india?uaf[]=et_dm&ts=45883049&rf=filters&bc[]=75&ed[]=et_21::dm_39
All the best for your bright future.

It is impossible. Firstly, you need to clear your backlogs after that you are eligible. Good luck.

You can pursue B.Tech in CSE after electrical engineering. Once you opt for it, you will realize that electrical engineering strengthened your basic knowledge about this field. Computer Science engineering in today's time has a very wide scope. You can apply in various colleges in India which might

Yes, why not you can take admission in any college, but for this you should meet criteria of colleges.

yes ,you can easily take admission in lateral entry of btech but for this you have to know before hand
how the college takes admission directly or through state or national level exam and secure good rank to get preferred branch

Asian School of Cyber Laws (ASCL) Pune- INR. 5,500
All India Institute of Management Studies (AIIMAS)-Chennai. INR.2,300
Bishop Cotton Women Christian Law College-Bangalore. INR. 22,000
Bharati Vidyapeeth New Law College-Pune. INR. 10,000
Bharati Vidyapeeth-Pune. NA
Central India Institute of Management

The fees of the mentioned course is about 18000. And, for admission process, you have to apply directly to the college.
Thanks.