Quantiphi Business Analyst interview questions

Mine was a campus placement with 4 rounds, namely Aptitude, Group discussion, Interview and HR round. The aptitude consisted of a variety of questions related to math and statistics, programming, logical reasoning and English communication and grammar. Based on the marks obtained in the various domains, they select the candidates for open job roles. Then came the group discussion round wherein we had to discuss and place our views on 2 different topics within a given amount of time. The interview round for me was easy as they asked guesstimate questions (guess an approximate value according to the question asked) and related to the job role i was selected for. The last round was the HR round which went on for about 30mins for me. The overall experience was great except for the number of times the 3rd round got rescheduled. It was supposed to happen at 2 in the afternoon but got rescheduled a number of times until it was finally conducted at 5pm.