Questions about tossing a coin, die roll, estimation of expected value, making strategies play with a opponent. You expected not to get right answer but more think of problem as deep as you can. I have 3 interview in a month after which I get reject.
Preguntas de entrevista [1]
Pregunta 1
Tossing a 100 die roll with extra rules, expected value of such game
Me postulé en línea. Acudí a una entrevista en Jane Street en nov 2021
Entrevista
I Applied online, then I received one round phone interview with one trader, it lasted for one hour. The interviewer is very nice and smart. The process is very good.
Preguntas de entrevista [1]
Pregunta 1
There are four coins, you get coins of number of heads up. (1) How much would you pay?
(2) If you can turn over two coins, how many would pay?
(3) If you can turn over two coins infinite times, how much would you pay?
Me postulé en línea. Acudí a una entrevista en Jane Street
Entrevista
Application was very painless, just uploading CV and filling in basic personal information. Was emailed a link to an online assessment. 4 questions, 30 minutes. Questions were quite difficult to complete in the time