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?
Quantitative Research Intern Interview Questions
4,818 quantitative research intern interview questions shared by candidates
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
440 legs twice as many chickens as cows twice as many spiders as chickens. How many spiders?
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?
Questions on standard pricing models
How do you sample uniformly from a unit circle?
What does second moment in Geometric series ?
How would you estimate pi?
Given deck of cards A and deck of cards B, which deck would you rather choose from if you need to choose two cards of the same color on consecutive draws? Deck A is a normal 52 card deck, Deck B is a 26 card deck with 50% black and 50% red. What if we add deck C, which is a 26 card deck that comes from a random subset of deck A?
sum of all odd numbers between 1 and 100.
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