The first question showed me a diagram and a chart showing a refinery connected by a pipeline to two countries. The refinery had a certain amount of stored gas, and you had to tell how much oil you needed to send from the refinery to each country each year based on the demand the chart said they had. Note that the second country was connected to the first country, not the refinery.
calcualtion
Why do you want to choose future first?
If I flip a coin 9 times, what is the minimum number of heads I need observe to reject the null hypothesis that the coin is unbiased towards heads to 90% confidence?
Basics of supply and demand
1st interview : What's the percentage of world population under age of 15? Later interviews: Coming up with strategies for various rather complicated games.
why you want the job?
Many questions were asked about strategy, research, risk. The interesting thing was it seemed like the main department head had trouble following basic principles.
You have a cube made of 10x10x10 smaller cubes. You paint the faces and break the whole cube. How many smaller cubes have at least one painted face?
What is 9*25?
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