The process took 1 week. I interviewed at Susquehanna International Group in Aug 2011
Interview
Here are the two math questions that they asked during my phone interview:
What are the chances of you getting the same number when rolling 3 dice?
What are the chances of you getting the number 6 all three times?
If 5 people of different ages came into a restaurant, and they were seated at a round table with exacty five seats, what are you chances of them sitting in age order?
What if they were seated at a long table with exactly five seats (the 5 people will sit side by side)?
Interview questions [2]
Question 1
What are the chances of you getting the same number when rolling 3 dice?
What are the chances of you getting the number 6 all three times?
If 5 people of different ages came into a restaurant, and they were seated at a round table with exacty five seats, what are you chances of them sitting in age order?
What if they were seated at a long table with exactly five seats (the 5 people will sit side by side)?
Pretty simple, 3 rounds, last round is onsite where there was a case study and full tour of the building and two shifts on the floor to see the day to day
I applied online. I interviewed at Susquehanna International Group
Interview
it is not very difficult, but some common questions, some are technical questions some are behaviror, interviwer is very nice and introduced something about the company and the business . it is not very tough
I applied online. The process took 2 weeks. I interviewed at Susquehanna International Group (New York, NY) in Nov 2017
Interview
Get the 3 phone interview via phone. They did every thing pretty quick starting from the point of me applying to them organizing interviews and so on. I am waiting for for the response to see if I make to the on site interview round. The technical interviews included very challenging questions. They did ask me to speak out loud as I think of solutions. I have a total of 4 questions: 2 on probability, 1 on linear algebra and 1 one game theory.
Interview questions [1]
Question 1
If 400 coins are tossed, what is the probability of getting at least 220 heads? The following question is to approximate the answer without using a calculator.