Citi Financial Analyst interview questions

My interview went well with the operations and I was quite confident I had made it...they asked me about my passport details, salary requirements and everything was agreed upon and settled but then I guess the HR person did not like me and very rudely asked me to carry on with my day..!!!!

Initial phone interview was informative but difficult. Questions were quantative and technical. Follow-up call informative, person told me my strengths and weaknesses in the interview. Accepted the offer via e-mail in the following week. Everyone extremely kind and welcoming