Medium Trading Aptitude Tests Interview Questions
The level most trading aptitude tests questions actually land at.
57 questions, 19 of them free to practise right now. The topics that come up most are probability (12), brainteasers (11), expected value (9), market making & betting games (8).
- 1000 bottles, one poisonedMediumBrainteasersView →
- Balancing six- and eight-sided diceMediumExpected ValueBrainteasersView →
- Capturing the spreadMediumMarket Making & Betting GamesView →
- Clock hands overlapMediumBrainteasersView →
- Expected flips for HHTMediumExpected ValueStochastic ProcessesView →
- Expected maximum of two diceMediumRandom VariablesExpected ValueView →
- First head on an even flipMediumProbabilityView →
- Gamma-scalping a round tripMediumFinance & DerivativesView →
- Length of a projectionMediumLinear AlgebraView →
- Locking a profit by hedging after the odds moveMediumExpected ValueMarket Making & Betting GamesView →
- Product of two uniforms above a halfMediumProbabilityRandom VariablesView →
- Smallest value of a quadratic formMediumLinear AlgebraView →
- Sum of multiples of 3 or 5MediumBrainteasersView →
- Sum versus twice the differenceMediumProbabilityRandom VariablesView →
- The bridge crossingMediumBrainteasersView →
- Three dots on a squareMediumProbabilityCombinatoricsView →
- Three-jug measuringMediumBrainteasersView →
- Variance of the longer pieceMediumProbabilityRandom VariablesView →
- Waiting to see both facesMediumRandom VariablesStatisticsView →
- A family clustered at a round tableMediumCombinatorics Premium
- Break-even fill quality for a resting bidMediumMarket Making & Betting Games Premium
- Break-even half-spread from toxic flowMediumProbabilityExpected Value Premium
- Cash-and-carry arbitrageMediumFinance & Derivatives Premium
- Cheapest way to chain three productsMediumLinear Algebra Premium
- Common divisors of the squaresMediumProgramming & DSA Premium
- Correlation of overlapping sumsMediumRandom VariablesStatistics Premium
- Eight coins, one lightMediumCombinatoricsBrainteasers Premium
- Empirical rule between two scoresMediumStatistics Premium
- Expected minimum of two diceMediumRandom VariablesExpected Value Premium
- Expected revenue of a Vickrey auctionMediumProbabilityExpected Value Premium
- Expected steps to first reach a levelMediumProbabilityStochastic Processes Premium
- Fair price of a die with one re-rollMediumExpected ValueMarket Making & Betting Games Premium
- Fair value after an informed buyMediumConditional Probability & ExpectationMarket Making & Betting Games Premium
- Four distinct birth monthsMediumProbabilityCombinatorics Premium
- Frog in the wellMediumBrainteasers Premium
- How many stack outputs?MediumProgramming & DSA Premium
- How often the smallest disk movesMediumProgramming & DSA Premium
- Implied dividend yield from a forwardMediumFinance & Derivatives Premium
- Leaves of a degree-3 treeMediumProgramming & DSA Premium
- Limit of x^100 over e^xMediumCalculus Premium
- Mean value theorem for x^2MediumCalculus Premium
- Paths dodging a closed intersectionMediumCombinatorics Premium
- Pricing a coupon bond off the spot curveMediumFinance & Derivatives Premium
- Put–call parity arbitrageMediumFinance & Derivatives Premium
- Rolls to see both a 1 and a 2MediumExpected Value Premium
- Scaling vega across maturitiesMediumFinance & Derivatives Premium
- Squares on a chessboardMediumCombinatoricsBrainteasers Premium
- Sum of 10 with three diceMediumProbabilityCombinatorics Premium
- The costliest mergeMediumProgramming & DSA Premium
- The missing dollarMediumBrainteasers Premium
- The pile that always leaves oneMediumBrainteasers Premium
- The winner's curse in a bid warMediumMarket Making & Betting Games Premium
- Trace of A-transpose-AMediumLinear Algebra Premium
- Two face cardsMediumProbabilityCombinatorics Premium
- Two reds in a row from a shrinking urnMediumProbabilityConditional Probability & Expectation Premium
- When a biased estimator winsMediumRandom VariablesStatistics Premium
- Where the slope is steepest downhillMediumCalculus Premium
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