first we had a minute simple maths test,then an aptitude plus simple gk test of 30 min,,then two levels of interviews ,1st was stress round and 2nd was HR round,in the stress round ,they asked me multiplication questions some puzzles ,i did them all well,they were impressed,the HR round was kind interaction talk ,i told everything about me , my family ,my background,1st round was abot 35 min and 2nd was about 20 min,i told them that i had been practicing trading for 3 years ,so they asked about trading and got impressed with my answers,