Datalogics (India) interview questions

The interview process includes four rounds: first, the NNT (Natural Tendency Test); second, an online HR round; third, a technical interview; and finally, a direct interview at Bangalore or Chennai.

I applied through campus ...they conducted 2 rounds in campus ..first one was aptitude and second one was group discussion....third round will be interview ...they called us to attend round 3 in chennai office...we went to chennai ...they asked questions what you mentioned in resume ..which includes technical and about project ...interview went for 30 mins ...