There are 10 boxes. First, you put 5 black balls in 5 out of 10 boxes. Then, put another 4 balls in 4 out of 10 boxes. What's the probability to have a box including only a black ball?
Seismic Interview Questions
226 seismic interview questions shared by candidates
There is 1 coin with abnormal mass among 10 coins, which is possibly lighter or heavier. How many times at least can you find this coin with a balance?
Figure out fastest way to cross all the people from one side of the bridge to the other with some restrictions
Giving a recursive equation and calculate the normal expression.
In first round, they asked math questions in 30 mins. One is probability problem. Second is geometrical sequence. Third one is to figure out the number if given the sequence recursion formula. For the onsite review, they asked your background very harshly and tried to criticize your job. Then I was required to do another math problem.
The interviewer showed me a geometric shape and asked me to divide it into 4 parts of same area.
Was asked why I didn't proceed with a Ph.d
brain teaser
questions on probability
solving a cubic equation
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