Suppose there are a stationary big circle (radius 2r) and a small circle (radius r) rotating along the perimeter of the big circle. How far does the small circle travels when its barycenter travels one round along the big circle and returns to the origin?
why did you choose us? are you available to move?
The first stage is a recorded video interview involving questions about the company's work in your domain of interest, advanced mental maths questions, describing your most relevant project, etc.
-Introduction, Personal interests, or life outside academia. -Current own project/thesis -Seismic imaging technologies or any news/papers on what we are doing at CGG
An escalator question concerning arrival time.
What is the depth of the sea water from the seismic gather?
Why have you taken subjects outside this field?
There was a probability question on drawing from a basket with balls of different colours.
What do you know about migration?
If n goes to infinity, calculate the value of sqrt(n^2+n)-n.
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