math puzzles, geometric, algebraic equations
Seismic Engineer Interview Questions
226 seismic engineer interview questions shared by candidates
I was shown 3 code snippets and asked to identify any bugs and fixes; For one I was asked to optimize the code.
3-dimension rectangular solid, total surface 64 cm^2, total length of edges 40cm, find the length of longest diagonal.
There are two people: person A and person B, 10 miles apart from each other. Person A sees an airplane at an upward angle of 30 degrees to the north, and person B sees the same airplane at 60 degrees to the east. Find the height of the airplane.
2) We have an arithmetic sequence : a, 9, 3a-b, 3a+b, ... what is the 2020 term in this sequence?
1. Given the first three items of a geometric series, figure out the fourth item. 2. Possibility question 3. Binary linear equation group
how to determine the Nyquist frequency?
1) We have an unfair coin which getting head is less than 0.5. If we flip it 6 times, the probability of getting 3 heads and 3 tails is 4/25. What is the probability of getting head for this coin?
Probability , speed escalator, dice, suits, signal processing,
1. A question about geometric series. 2. Find the area of an octagon. 3. Make a box out of a piece of paper and maximize the volume.
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