Excel interviews try to establish whether you use the tool as a grid or as a system. Expect questions on VLOOKUP versus INDEX-MATCH versus XLOOKUP, absolute and mixed references, PivotTable requirements, Power Query for repeatable transformation, dynamic array functions such as FILTER, LET and LAMBDA, and how you structure a model others will rely on. Knowing why a workbook is slow, and when a task has outgrown Excel, are strong differentiators. The questions below cover both.





