If you have 8 balls, 7 seven weight identically and 1 is heavier, and you have a scale that can only be used twice, how would you determine which is the heavier ball?
Junior Trader Interview Questions
9,706 junior trader interview questions shared by candidates
What is the probability that you flip a fair coin 5 times and you get exactly the following sequence HHTTH?
You roll 3 dice. If you get the same number, you earn 10 $. If you get two numbers the same, you get 5 $. If the numbers are all different, you lose 2 $. What is the expected win?
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.
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?
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?
Logic puzzles, differential equations, linear systems of equations
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.
throwing dice for 5 times, probablity of throwing at least 3 ones continuously
Sum all odd numbers from 1 to 2n + 1.
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