Q1: A and B are flipping a coin. A flips first, and then B. What is the probability of A winning first? Q2: What is the volume of a cube inscribed in a sphere with radius 1? Q3: There are 25 horses, each of which runs at a constant speed that is different from the other horses. Since the track only has 5 lanes, each race can have at most 5 horses. If you need to find the 3 fastest horses, what is the minimum number of races needed to identify them?
If you were to get two job offers at the same time, what would be the most important factor you'd consider when choosing the role?
Interview 1, Q3: A company wants to make 2880 teddy bears in a day, and they work 24 hours a day. There are three stations that the teddy bears go through. Station A takes 2 minutes per employee, station B takes 6 minutes per employee, and station C takes 4 minutes per employee. How many employees are needed at each station? If the teddy bears cost $20 to make and the employees are paid $15/hour, what price do they need to sell the teddy bears at to break even?
What is the most interesting of your life ?
They ask questions about your personality, your interest in the company and your project.
(Can't be too specific due to the format.) I was asked to introduce myself.
- asked about a project - some competency based questions - 2 logic/numerical questions - motivations and aspirations
Two identical sound waves travel via different ray paths to a detector. Destructive interference between the two waves is observed at a frequency of 100 Hz. Given the speed of sound in the medium as 1500 m/s can you determine the difference in path length?
High school level math problems
tell one interesting thing that you do when you are alone. how you got interested in the company? tell at least one or two of the recent technologies that CGG use
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