Razdan joined NDTV in 1999 and worked till June 2020 for twenty one years. She was the executive editor of NDTV and the primary anchor of NDTV 24x7 news show Left, Right & Centre. The program is normally broadcast live from a New Delhi studio every evening and covers debates and discussions on and beyond breaking news stories and headlines. She also anchored the weekly show, The Big Fight, which pits those on opposite sides of an issue against each other in a debate.