Business Analyst Intern Interview Questions

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Problem: you have 100 doors in a row that are all initially closed. you make 100 passes by the doors starting with the first door every time. the first time through you visit every door and toggle the door (if the door is closed, you open it, if its open, you close it). the second time you only visit every 2nd door (door #2, #4, #6). the third time, every 3rd door (door #3, #6, #9), etc, until you only visit the 100th door. question: what state are the doors in after the last pass? which are open which are closed? (not difficult but i have to fill this space :P)
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Business Analyst

Interviewed at Sokrati

3.6
May 31, 2013

Problem: you have 100 doors in a row that are all initially closed. you make 100 passes by the doors starting with the first door every time. the first time through you visit every door and toggle the door (if the door is closed, you open it, if its open, you close it). the second time you only visit every 2nd door (door #2, #4, #6). the third time, every 3rd door (door #3, #6, #9), etc, until you only visit the 100th door. question: what state are the doors in after the last pass? which are open which are closed? (not difficult but i have to fill this space :P)

There were a lot of technical questions that were asked, but the most that caught me off guard was an assignment they gave me to send via email. Explain a project I had worked on, trouble I had with the project, and what I did to overcome the issue I had.
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Business Analyst I

Interviewed at CRIF Lending Solutions

2.9
Jun 30, 2014

There were a lot of technical questions that were asked, but the most that caught me off guard was an assignment they gave me to send via email. Explain a project I had worked on, trouble I had with the project, and what I did to overcome the issue I had.

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