Just finish the OA. I've chosen Math, C++, and Python. I estimate about 15 minutes for the Math part, and 30 minutes for C++ and Python. I think you need to solve the problem immediately because time is not enough.
Count holes in numbers.
Python OOD problem. C++ math is easy, like the GRE math problems.
The following metrics were computed from 1 interview experience for the MathWorks Applications Developer role in Ann Arbor, Michigan.
MathWorks's interview process for their Applications Developer roles in Ann Arbor, Michigan is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for MathWorks's Applications Developer interview process in Ann Arbor, Michigan.