I would suggest u to do the field u love to do

And all the three courses mentioned by you are great ones....but I personally will suggest you to take up physiotherapist course as it's demand is gng to increase day by day

And u will love it too

Hii Subhash,Regarding ur query let me tell u that each and every course has got its own difficulties.But i think Bsc nursing would be easier to get a job as there are many hospitals coming up now and there is a high chance of getting a job right from the day that u pass out of the college.Hope this helps u....