Dice
In the following questions, unless indicated otherwise, we will assume the use of standard six-sided dice. Each die has faces numbered from 1 to 6, with each face having an equal chance of being rolled.
86 questions in this plan
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Brain Teasers
10 questions
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|---|---|---|---|
| Question | Subcategory | Difficulty | Status |
| 1 to 7 | Out of the Box | Medium | |
| Burning Cords | Logical | Easy | |
| Digital Clock Palindrome | Logical | Easy | |
| Fishermen | Logical | Hard | |
| Four Switches | Out of the Box | Easy | |
| Fox vs. Duck | Logical | Medium |
Example
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| Last Penny | Symmetry | Easy | |
| Salary Voting | Logical | Medium | |
| Sandglass | Logical | Medium | |
| Subset of Numbers | Logical | Hard | |
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Derivatives Theory
3 questions
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|---|---|---|---|
| Question | Subcategory | Difficulty | Status |
| Derivatives Limitations | Derivatives General | Easy | |
| Derive Delta | Black Scholes Model | Medium | |
| ETF Hedging #3 | ETF Hedging | Medium | |
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Probability and Statistics
53 questions
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|---|---|---|---|
| Question | Subcategory | Difficulty | Status |
| 100-Sided Die | Expected Value | Hard | |
| All Faces | General | Easy |
Example
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| American Betting - Dice #1 | Betting and Sizing | Medium | |
| American Betting - Dice #2 | Betting and Sizing | Medium | |
| American Betting - Dice #3 | Betting and Sizing | Medium | |
| American Betting - Dice #4 | Betting and Sizing | Medium | |
| American Betting - Dice #5 | Betting and Sizing | Medium | |
| American Betting - Dice #6 | Betting and Sizing | Medium | |
| American Betting - Dice #7 | Betting and Sizing | Medium | |
| American Betting - Dice #8 | Betting and Sizing | Medium | |
| American Betting - Dice #9 | Betting and Sizing | Medium | |
| American Betting - Dice #10 | Betting and Sizing | Medium | |
| Arcade Triple | General | Easy | |
| Claw Machine | General | Easy | |
| Coin Race #1 | General | Easy | |
| Decimal Betting - Coins #1 | Betting and Sizing | Medium | |
| Decimal Betting - Coins #2 | Betting and Sizing | Medium | |
| Decimal Betting - Coins #3 | Betting and Sizing | Medium | |
| Decimal Betting - Coins #4 | Betting and Sizing | Medium | |
| Decimal Betting - Coins #5 | Betting and Sizing | Medium | |
| Decimal Betting - Coins #6 | Betting and Sizing | Medium | |
| Decimal Betting - Coins #7 | Betting and Sizing | Medium | |
| Decimal Betting - Coins #8 | Betting and Sizing | Medium | |
| Decimal Betting - Coins #9 | Betting and Sizing | Easy | |
| Decimal Betting - Coins #10 | Betting and Sizing | Medium | |
| Democratic Safe | Combinatorial Analysis | Medium | |
| Fractional Betting - Cards #1 | Betting and Sizing | Medium | |
| Fractional Betting - Cards #2 | Betting and Sizing | Medium | |
| Fractional Betting - Cards #3 | Betting and Sizing | Medium | |
| Fractional Betting - Cards #4 | Betting and Sizing | Medium | |
| Fractional Betting - Cards #5 | Betting and Sizing | Medium | |
| Fractional Betting - Cards #6 | Betting and Sizing | Medium | |
| Fractional Betting - Cards #7 | Betting and Sizing | Medium | |
| Fractional Betting - Cards #10 | Betting and Sizing | Medium | |
| Mismatched Dice | General | Easy | |
| One Fair Die | Conditional Probability | Easy | |
| Picking Balls #1 | Combinatorial Analysis | Easy | |
| Russian Roulette #3 | Conditional Probability | Medium | |
| Same Flips | Expected Value | Easy | |
| Sum Two Dice | Expected Value | Easy | |
| Sum Two Random Numbers | General | Easy | |
| The Intern Did It | Conditional Probability | Easy | |
| Throw a 6 #4 | Expected Value | Medium | |
| Throw Until Matched | Expected Value | Medium |
Example
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| Tie to Win | Conditional Probability | Easy | |
| Top Two Dice | Combinatorial Analysis | Easy | |
| Triple Match | Combinatorial Analysis | Medium | |
| Tripling Die | Expected Value | Medium | |
| Two Consecutive Fives | Expected Value | Medium | |
| Two Dice Difference | Expected Value | Easy | |
| Two Rolls Payoff | Expected Value | Easy | |
| Two Same Dice | Expected Value | Easy | |
| Which Die Was It | Conditional Probability | Medium | |
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Linear Algebra
1 question
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|---|---|---|---|
| Question | Subcategory | Difficulty | Status |
| Determining the Stability and Robustness of a Model | Use Case | Hard | |
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Programming
4 questions
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|---|---|---|---|
| Question | Subcategory | Difficulty | Status |
| Last Node of Singly Linked List | Other | Medium | |
| Search a Rotated Array | Array and List Processing | Medium | |
| Subarray Sum Equals Zero | Array and List Processing | Medium | |
| Sudoku | Array and List Processing | Hard | |
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Digital Assets - Crypto
3 questions
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|---|---|---|---|
| Question | Subcategory | Difficulty | Status |
| PoW vs PoS | Blockchain Technology Fundamentals | Easy | |
| Spot Bitcoin ETF | Digital Assets Knowledge | Medium | |
| Spread And Inventory | Digital Assets Knowledge | Medium | |
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Asset Pricing
3 questions
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|---|---|---|---|
| Question | Subcategory | Difficulty | Status |
| Disposition Effect | Market Dynamics | Medium | |
| Modern Portfolio Theory (MPT) | General | Easy |
Example
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| Significance of Factors | Factor Models | Easy | |
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Energy Trading
5 questions
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|---|---|---|---|
| Question | Subcategory | Difficulty | Status |
| Demographic Shifts | Economic Factors | Medium | |
| Demurrage Cost | Economic Factors | Easy | |
| Derivatives and Stability | Financial Instruments | Easy | |
| Renewables vs. Fossil | Energy Sources | Medium |
Example
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| Spot vs. Futures | Market Structure | Medium | |
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Math Questions
2 questions
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|---|---|---|---|
| Question | Subcategory | Difficulty | Status |
| Long Fish | Solving Unknowns | Medium | |
| Magic 37 | General | Hard | |
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Machine Learning
2 questions
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|---|---|---|---|
| Question | Subcategory | Difficulty | Status |
| Fractional Differencing Weights From Scratch | Financial ML | Hard | |
| Scaled Dot-Product Attention by Hand | Deep Learning | Medium | |