[dsego]

People often trip up on similar questions, anything to do with simple math. You know when they go out in the street and ask random people if 5 machines can produce 5 parts in 5 minutes, how long will it take for 100 machines.

[denzil]

Unlike the car question, where you can assume the car is at home and so the most probable answer is to drive, with the machines it gets complicated. Since the question doesn't specify if each machine makes one part or if they depend on each other (which is pretty common for parts production). If they are in series and the time to first part is different than time to produce 5 parts, the answer for 100 machines would be the time to produce the first part. Where if each machine is independent and takes 5 minutes to produce single part, the time would be 5 minutes.

[Drupon]

You passed the intelligence check and failed the wisdom one.

The key technique in the mathematical method to answer the machine question is "theory of mind".

[1718627440]

There are different kind of statements. Do you mean in a defined time interval or on average? Men are stronger than women. Does that mean there is no woman who is stronger then a man? You can't drive over 50 here. Does that mean it's physically impossible?

[dsego]

Well, these type of questions are looking for intelligent assumptions. Similar to IQ tests, you are supposed to understand patterns and make educated guesses.