How do you create an event with a probability of 1/3 using an unbiased coin?
Quantitative Developer Interview Questions
10,159 quantitative developer interview questions shared by candidates
Randomly cut a line segment into three pieces.What is the probability that these three pieces can form a triangle?
Two players are playing a game where you can pick either 1 or 2. The player that gets to 15 wins. Is there a strategy such that one player will always win and if so which player can use it?
Questions on standard pricing models
9 white cubes arranged into 3x3 cube and outside surface painted green. Randomly select one cube and roll it. If side facing up is white, what is the probability that this was the middle cube?
There is a stock that can either double or half in value, there is a casino offering bets on the stock that pay 1:1 what can you do to assure whatever happens you gain money
There is a piece of gold under the ground. It costs $K to dig it out, while the gold price varies. How you price it?
440 legs twice as many chickens as cows twice as many spiders as chickens. How many spiders?
What does second moment in Geometric series ?
How do you sample uniformly from a unit circle?
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