Physical science is still unknown to many DU aspirants. Let me tell you, after doing a course in physical science, you can opt for physics or mathematics or chemistry, whichever you may please, for MSc degree. So if you are clearing the cutoff for physical science, I’d say you should get an admission there. But first cut-offs are usually high, and you may get admission in Physics hons. after the second or third cutoff. So what you do for the time being is, secure your spot by getting admission in physical science, later if you clear the cutoff for physics, get admission in it. It’s not a problem transferring of funds and documents. Also, if you don’t however, clear the cutoff for physics, don’t dishearten yourself. Physical science is at par with physics hons. and you surely have the liberty of doing an MSc in Physics.