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Excel INDEX Practice Question: The From and To positions are typed in D2 and E2. Find the revenue growth…

By Rinkesh Shah, founder of Cellgrids.

The question

The From and To positions are typed in D2 and E2. Find the revenue growth (revenue at To minus revenue at From) and put it in E4.

The data

ABCDE
1MonthRevenueFrom posTo pos
2Jan10025
3Feb120
4Mar150?
5Apr140Growth
6May180
7Jun200

The yellow cell is where your answer goes.

Show answer

Answer in E4: 60

How it works

Explanation: Each INDEX picks a value by position, so two of them can be subtracted to compare two points in the list.
Syntax: =INDEX(B2:B7,E2)-INDEX(B2:B7,D2)
Position 5 is May (180) and position 2 is Feb (120). 180 - 120 = 60.

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INDEX syntax

=INDEX(array, row_num, [column_num])

Returns the value at a given row/column position within a range. Pulling the Nth item from a list — often paired with MATCH to look up in any direction. Full INDEX guide.

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