INDEX and MATCH (Preview)

Last reviewed Jun 1, 2026 Content v20260601

Track mode

none

Means

Read / quiz

Reading

~1 min

Level

intermediate

This lesson

This lesson teaches INDEX and MATCH (Preview): Excel concepts, formulas, and analysis patterns you recreate locally in a workbook.

Lookup mistakes break finance and ops reports—exact match and locked ranges are daily debugging skills.

You will apply INDEX and MATCH (Preview) in contexts like: Finance, operations, reporting, and quick what-if analysis before a full BI stack.

Read the lesson, type formulas in your local Excel or compatible spreadsheet, rebuild examples in excel-practice.xlsx, and complete MCQs—no in-browser runner.

When you can explain the previous lesson's ideas in your own words.

INDEX + MATCH is a flexible lookup combo predating XLOOKUP—still common in legacy models.

Pattern

=INDEX(return_range, MATCH(A2, lookup_range, 0))

MATCH third arg 0

Zero means exact match—most common for IDs.

Important interview questions and answers

Q: Why popular?
A: Can look in any direction; survives column insertions better than hard-coded VLOOKUP index.
Q: MATCH 0?
A: Exact match.

Self-check

What does MATCH(...,0) mean?
Why INDEX/MATCH is flexible?

Tip: MATCH third argument 0 for SKU and ID lookups.

Interview prep

MATCH 0?: Exact match mode.

Discussion

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Starter discussion topics

MATCH 0 mode?
INDEX+MATCH why?

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