NTT DATA Project Manager interview questions

I was called by their recruitment team to organise an interview a month after I applied for the role. The interview was rescheduled twice on their behalf on the morning of each interview. I should've known to pull out then as their excuses were poor, e.g. we would like to concentrate on a different interview today. I finally interviewed and it went well and the interviewer was nice. However I never heard back, not even an email.

2 rounds - 1st with a Program Manager in the head office 2nd more in depth with 3 interviewees a few weeks later which was held in the same place