Prepaid Auto stand , ouside main entrance ( near platform 1 )...dont let autowalas bother you ..just go there get 1 rupee token ..in nagpur auto rate is very high . .. bargain hard ..starting at lowest figure :)
if you are on budget , walk near sbi bank ( cross flyover ) you have to walk around 500 meters ..u ll get sharing autos cheaply or there is a bus stand