Google is known for asking incredibly difficult questions of its job seekers. This is one of them.
Google is known for asking incredibly difficult questions of its job seekers. Business Insider recently compiled a list of the 15 hardest questions (answers can be found here). Among them: Explain a database in three sentences to your eight-year-old nephew, why are manhole covers round, and how many piano tuners are there in the entire world?
One particularly vexing question: How many golf balls can fit in a school bus?
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