Degree

Dear student,
Psychology is a very good subject with lots of opportunities. It is a subject of mind, soul and behavior. There is a lots of scope of Psychology in UNO.

Institutions like Symbiosis, Amity, Alliance, Christ, KIIT, BHU, Jamia Milia Islamia, etc., conduct separate tests to enrol students in the integrated law courses. You can go for these tests.
CLAT provides admission to only 16 government law colleges. Rest of the law colleges take up students through a different procedure.
There are another law exams like LSAT which provide admissions to 5-year law programs in other government and private reputed colleges. Individual universities like BHU conduct its own entrance test (BLAT) for the course. Likewise, many other colleges have their own admission procedure. It varies greatly.

An aircraft maintenance engineer keeps aircraft in working order through maintenance, repairs and inspections. The Federal Aviation Administration, or FAA, regulates mechanical work on aircraft, and individuals entering this field must meet specific training and certification requirements. Aircraft maintenance engineers must be prepared to carefully follow FAA regulations and work long hours on emergency repairs.

No, You have to have a Master's Degree and Unfortunately in India PGDM is not considered as Master's Degree. you have to do Masters for Ph.D

Traveling indeed is an adventure on its own and what could be better than being offered jobs that would include travel as an integral part of the profile.
Such careers not only offer lucrative packages and experiences but also keep you away from the monotony of a desk job.
Please refer to the link for details:
https://www.shiksha.com/7-jobs-that-pay-you-to-travel-across-the-world-article-4224-1

There is no 1-year degree.The degree courses are of at least 3 years.
There are multiple options available for you, some of them are:
1. CFA certification.
2. Financial risk manager certification.
3. Financial modelling certification.
4. Chartered wealth manager.
5. Certified financial planner.
You can also go for MBA or PGDM. It all depends on your interests.