A can finish a job in 100 min, B can finish the same job in 120 min. A and B work together on this job, but after 40 min C comes to help them and they finish the job in additional 10 min. How long would it take to C to finish the job by himself?
Trade Support Associate Interview Questions
11,669 trade support associate interview questions shared by candidates
If a shooting star has an 80% chance of appearing in the next hour, what is the chance of it appearing in the next half hour?
What is the fair price for a dice game in which you receive the amount you roll but have the option of rolling the dice a second time. If you choose to roll a second time, you must take the amount you roll on that occasion.
Logic puzzles, differential equations, linear systems of equations
There are 4 green balls and 11 red balls. Find the probability that the 4th green ball is picked out on the 9th draw.
A boat fires torpedoes at another boat, the probability that the torpedo hits is 1/3, if the torpedo hits the boat, the boat is destroyed. 2 torpedoes are fired, what is the probability of the ship being destroyed?
throwing dice for 5 times, probablity of throwing at least 3 ones continuously
Gave different spreads (butterflies,call,put) and prices and I had to figure out the price of certain strike calls and puts. interesting mixture between logic and options knowledge.
If you have four coins and I have four. We both throw the four and if your four sides equal to mine, I will give you 2 dollar and otherwise you give me 1. Will you do it?
1.possibility of getting head in one flipping 2.expectation value of the sum of 8 flipping coins. Head=1, Tail=0
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