4 coins, I flip them, give you dollar for each heads. How would you pay to play? What if I give you the option to reflip any coin? What if I make you reflip?
Trade Support Associate Interview Questions
11,667 trade support associate interview questions shared by candidates
hh ht ht tt, one h, probability of the other is h?
I play a game where I start with a score of 100. I then flip 10 coins in a row. Every time I get a head I add 1 to my score. When I get a tails I take the reciprocal of my score. If you are running this game, and people are given their score in pounds at the end of the game, how much would you charge people to play?
There are 1000 people in a hall. One person had his hand painted. Every minute everyone shake their hand with someone else. How much time is needed to paint all the hands? What is the best scenario? What is the worst scenario?
-If the radius of a sphere is expanding at a rate of 4 metres/second, and the starting radius is 0.25 metres, what is the volume of the sphere after 2 1/2 minutes? -if the mean of X=4 and the variance of X is 9, and the mean of Y=5 and the variance of Y is 16, what is the standard deviation of X + Y given a relationship of -3/8 (x to y)? - there are 3 faucets. Faucet #1 can fill a sink in 20 min, F#2 can fill a sink in 12 min, and F#3 can fill a sink in 5 min. If all 3 faucets are running at the same time, how long will it take for the sink to fill?
Calculate the chance of throwing 5 coins and there are at least 3 in row
mental math with fractions, recorded video interview
It a call option with strike price equals to current stock price is traded at X, at how much is the put option at same strike price traded at?
What makes you a good trader?
Hospital has three boys and an unknown number of girls. A mother has a baby. A nurse picks up a baby at random and it is a boy. What is the probability that the mother had a boy?
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