If u are talking abt 10k and living in HK island.. i think its barely possible.
Rent (like wat everyone claimed) is extremely high. but if ur office is in new terrorities & u are looking at renting there, it is do-able. U might wanna surf thru the hk rental sites like gohome.com.hk to have a rough idea of how much rent is.
Food ranges easily from 20hkd to over a couple of hundreds depending on how & where u dine. I spend on an avg 30-40 hkd per meal (normal chinese eateries). that makes ard 3k hkd if u stick to the cheap food everyday, and make ur own sandwiches for breakfast.
Transportation, u can get a gauge from
www.citybus.com.hk.. do a rough estimate yourself and see if ur 10k and living standards match... do leave a buffer of 2-3k hkd a mth for emergencies though.
fyi, 10k, from wat i know frm my HK colleagues, is the starting pay for local fresh undergraduates. Honestly if u are looking at using this as a stepping stone (find something else which pays better after you've arrived) it's an opportunity but no harm trying to ask for more!
Gd luck!