Explanation

Lookup functions search for a value in a table or range and return related information.

Important Functions

Function

Purpose

VLOOKUP

Searches vertically and returns a related value

HLOOKUP

Searches horizontally

XLOOKUP

Modern and flexible lookup function

LOOKUP

Performs approximate lookup

INDEX

Returns a value from a specified position

MATCH

Finds the position of a value

XMATCH

Modern version of MATCH

CHOOSE

Returns a value from a list based on position

ROW

Returns row number

COLUMN

Returns column number

ROWS

Counts rows in a range

COLUMNS

Counts columns in a range

Basic Lookup Concept

Suppose we have:

Product ID

Product

Price

P101

Keyboard

800

P102

Mouse

500

P103

Monitor

8500

P104

Printer

12000

If the user enters P103, Excel can automatically return:

Monitor — ₹8,500

Practice

Create a Product Master table and manually identify the product and price for different Product IDs.