Moving to Ludhiana, give me Advice

I'm moving to Ludhiana as a college student. I'm pursuing B.tech there. I'm coming on my very own means i dont have any family money or nothing. I need to get a job for my living asap on reaching there. When i reach ludhiana, how can i survive like shelter n food?? And can i get a job easily there for some money like waiter or deleivery boy on dominos??