Python programming with dataframes. Work with two dataframes, where one dataframe contained information on accounts in different currencies, and a second dataframe contained information about currency prices. The task was to calculate all account values in the same currency.
They asked questions on the theory of operations research and exact questions of the use of simplex algorithm on mip models.
What is mean-variance approach?
In a linear regression, how to deal with two correlated independent variables?
coding: the hardest one is related to binary tree math: probability and statistics case study: I can't be specific and I don't think they will make it the same every year
Basic programming questions followed by the couple of easy standard puzzles
Behavioral question types
What separates Citi from other banks?
What should citi look to do as a bank in the current market conditions?
What is a defensive stock?
Viewing 9941 - 9950 interview questions