Nurse

Dear Aniket, please refer to job portals of the respective countries. Getting a job as a doctor or nurse in these countries is very hard. You must have the qualification recognized by the respective countries and must pass the licensing exams.

For nursing degree outside India, you need to be registered with the national body of that country and clear exams. Check the following link to understand the whole process.
http://internationalacademy.in/workjob-abroad/jobs-in-australia/nursing-board-registration-registered-nurses-in-australia/

Hi Jyoti,
Both the courses are equally good and have tremendous job opportunities. It entirely depends on how well you understand and handle the stream and increase your scope of growth. Different courses are popular at different places and the popularity depends upon the day to day requirement of that place.
Always remember, you should pursue a stream/course based on two things :
-your career goal
-the type of job you want to do
Please feel free to discuss more.
Wish you luck.

Dear Rajvinder,
Kindly, check the given below links for more information on New Zealand nurse's registration:
http://www.nursingcouncil.org.nz/Nurses/International-registration
http://www.nursingcouncil.org.nz/News/New-qualification-for-registered-nurses-from-overseas