Firm guide · independent
SIG quant interview guide
Decision-making under uncertainty, with a poker culture.
What candidates report
Susquehanna's public identity leans on decision science and poker. Candidates describe probability questions framed as bets, expected-value games, and discussions about why a good decision can lose. Be ready to talk about edges, variance, and bet sizing in plain language.
Style summary from public candidate accounts. QuantPit is not affiliated with SIG; every practice question here is original.
Focus topics
How to prepare, in order
Practice questions for SIG
These free questions are a strong public starting set for the style candidates report from SIG. Use them with the topic pages and timed screens above to build a focused practice loop.
Common questions
›What does the SIG quant interview focus on?
Susquehanna's public identity leans on decision science and poker. Candidates describe probability questions framed as bets, expected-value games, and discussions about why a good decision can lose. Be ready to talk about edges, variance, and bet sizing in plain language.
›How should I practice for SIG?
Drill the Probability, Expected Value, Market Making & Betting wings of the QuantPit bank, then rehearse under time with the matching screens and games. 258 questions on QuantPit are tagged to this firm's reported style, each with hints, a full solution, and interviewer follow-ups.
›Is QuantPit affiliated with SIG?
No. QuantPit is independent. Firm tags describe the style of questions candidates publicly report; all questions and solutions are QuantPit originals.