A game where two players each throw two dice each. If any one die matches the other, you win a dollar. If there is no match, you lose a dollar. Would you play this game or not and why?
Quantitative Research Intern Interview Questions
4,831 quantitative research intern interview questions shared by candidates
1. How do you simulate stock price with VBA? 2. Std.=? 3. VaR=? 4. Three doors, it takes you 1 minute to go through the first door, it also takes you 1 minute to go through the second door, it make your speed slow down 1/2 after going through third door. Only the first door is the right way to go out. You choose each door with the equal probability. How much time will you go out in expectation? 5. You have n 1-meter long ropes, and you could connect two nodes together n-1 times. What is the probability for you to finally get a whole n-meter long rope without rings?
Expected length of the longest segment of a unit-length stick broken in 2 places.
What is the probability that three random points on a unit circle would form a triangle that includes the center of the unit circle?
Given a m*n matrix with values -1 or 1, try to flip the values in a given row and a given line efficiently.
Evaluate the integral from 0 to pi/6 of sec(x) dx.
if you have 3 children one is boy and one is girl and another is unknown, you choose one from them what is the probability that that one is a boy.
A line in front of movie theater, a free ticket is to given to the first person whose birthday is the same as someone who has already bought a ticket. You choose the position in this line, which position have the largest chance of getting the free ticket?
What is the expected number of coin tosses until the sequence THT is observed?
Given an array with integers, all integers appear once except one appears twice. How do you find that integer in the fastest way? Complexity?
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