Would it affect my placement if i did 12th at the NIOS?

No, it wouldn't affect you placements. After doing twelfth from open schooling you can take admission in regular graduation and then PG regular as well. Placement depends upon your graduation results and other factors. Here i would suggest you that if you are more concerned about your placement, th

Hi Kunal, NIOS BOARD will not affect you in any placement, and NIOS is a Govt. Board and originated from C.B.S.E BOARD , so there is no problem from NIOS board. and. secondly in interview they will see your performance in graduation not in class 12.