Hello John,
First of all any field you choose, it should be your interest area. If you like dealing with people, their requirements, performance etc, you can definitely go for MBA( HR).
I have so many friends who did Bsc. with Agriculture or PCM, currently persuing their MBA in HR. So first of all, your interest matters.
You should target some of the very good colleges for MBA HR  like XLRI Jamshedpur, SIMHRD, IIMs etc.

Prepare well for entrance exams and score well. The career prospects are great in this field.
Wish you all the best.

Hi John,

Its completely on your interest. If you want to pursue MBA is HR then  its really a good option to go for. I would suggest you to give XAT and NMAT exam next year to target XIMB, Bhubaneswar. This college is considered to be best for specialization in HR.

I hope I have cleared your doubt. Wish you good luck.