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Random points in a Triangle
An interesting and hard question asked in Quant Interview at Tower Research Capital
Sep 25
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Random points in a Triangle
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Number of Maximas
Jun 25
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Number of Maximas
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Shifting Eigenvalues
Apr 15
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Shifting Eigenvalues
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Good grid
May 21
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Good grid
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Number of Maximas
Interesting puzzle asked in HRT interview
Jun 25
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Number of Maximas
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Good grid
An interesting question asked in Jump Trading Chicago interview
May 21
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Good grid
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Cards Reordering
A mind boggling brainteaser asked in this intern season's Jane Street Interview
May 7
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Cards Reordering
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Shifting Eigenvalues
A linear algebra question asked in interview test at Millenium
Apr 15
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PuzzledQuant
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Shifting Eigenvalues
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Regression Coefficients
A ML question asked in senior Quant Researcher Interview at Tower Research Capital
Mar 26
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PuzzledQuant
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Regression Coefficients
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Euros in Bundles
A non trivial brainteaser for the Internship Interview at JP Morgan & Chase
Mar 15
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PuzzledQuant
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Euros in Bundles
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Turning cards
A medium level probability question asked in Jane Street Interview for Quant Strategist
Mar 4
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PuzzledQuant
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Turning cards
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