CAT Exam Day - Identity Verification

Hey guys, I had a question regarding the CAT exam day process. I read on the official cat website that students need to carry the admit card and a govt. issued identification. The problem is I am from Kolkata, and currently I'm in Delhi and I don't have my Aadhaar or PAN or my voter ID with me here. However, I do have the soft copies of all of them with me.

So will I be allowed inside the exam centre with just the soft copies, or do I need to get my hardcopy shipped from Kolkata? Shipping can be tricky as it's an important document and hence I'm a little reluctant.

Edit : Also, is aadhar necessary or voter ID would do. I'd rather get the voter Id shipped since its not as important as the other two