Engineer Software Interview Questions

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puzzle: you have 25 horses, and you want to pick the fastest 3 horses out of those 25. In each race, only 5 horses can run at the same time because there are only 5 tracks. What is the minimum number of races required to find the 3 fastest horses without using a stopwatch?
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Software Engineer

Interviewed at Zeus Learning Pvt. Ltd

3.1
Aug 31, 2017

puzzle: you have 25 horses, and you want to pick the fastest 3 horses out of those 25. In each race, only 5 horses can run at the same time because there are only 5 tracks. What is the minimum number of races required to find the 3 fastest horses without using a stopwatch?

You have a deck of cards and randomly draw two cards at a time. If you get 2 blacks, black gets a point. If you have 2 reds, red gets a point. If you have red and black, neither get a point. What is the percentage chance that both score the same.
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Software Engineer New Grad

Interviewed at Zynga

4.1
Feb 14, 2013

You have a deck of cards and randomly draw two cards at a time. If you get 2 blacks, black gets a point. If you have 2 reds, red gets a point. If you have red and black, neither get a point. What is the percentage chance that both score the same.

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