Which take less time to reach indira gandhi domestic airport frm sabzi mandi station or new delhi rly station?

dude - New delhi railway station (NDLS) - dont risk going to sabzi mandi coz u wont get any public transport from there. from NDLS a cab could get you to the airport domestic in 30-50 mins depending on time of day (add not more than 10 mins if you are going to the international terminal)