Tag: interview-brainteaser
Concepts
- Estimating Square Roots
- Approximating Exponential Growth
- Fast Division and Reciprocals
- First-Order Approximations in Your Head
- Converting Fractions, Decimals and Percentages
- Geometric Probability Puzzles
- Kelly Sizing in a Coin-Flip Game
- Estimating Logs and Powers of Two
- Market-Sizing Questions
- Monty Hall When the Host Behaves Differently
- Multiplying Numbers Near a Round Base
- Converting Odds and Probabilities Quickly
- Percentage Changes and Reversing Them
- The Prosecutor's Fallacy
- The Red-Black Card Stopping Game
- Rerolling a Die: When to Take the Number
- Squaring Numbers in Your Head
- The Two-Children Problem
- Weighted Averages and Mixture Shortcuts