(WorldQuant University)–
Updated 2026 Edition with
Complete Solutions
QuantitativeProficiencyTest 2
Finance(WorldQuantUniversity)
, Quantitative Proficiency Test
This section of the quiz will test your mathematical proficiency.
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, Quantitative Proficiency Test
Let x0 ∈ R be the value of x ∈ R that maximizes the function f : R → R defined by
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and y0 := f(x0) be the value of this maximum. Then x0 + y0 is
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∞
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