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Logical Functions
Logical functions are used to test whether condition is true or false.
Functions Purpose Example
Percentage = 80
It checks whether the given condition met, and
IF(condition, returns value1 if the condition evaluates to true, and Input: =IF(Percentage >=
value1, value2) 50, “Passed”, “Failed”)
returns value2 if the condition evaluates to false.
Output: Passed
Let us use the logical functions in Excel.
Perform the following steps to use the logical functions:
Type the given
1 data in the Excel
worksheet.
2 Type =MAX(B3:F3) function in the cell G3 to find
the maximum marks and press Enter key.
When you press the Enter key, the maximum marks appear in the cell G3. Using the AutoFill feature find the
maximum marks of each student. Similarly, we can find the minimum marks by using the MIN() function.
Date and Time Functions
Date and Time functions are used to work or system's date and time.
Functions Purpose Example
Input: =TODAY()
Today() It returns the current date.
Output: 7/23/2019
Input: =MONTH(TODAY())
Month(Today()) It returns the current month.
Output: 7
Input: =YEAR(TODAY())
Year(Today()) It returns the current year.
Output: 2019
Input: =DAY(TODAY())
Day(Today()) It returns the current day.
Output: 23
Input: = NOW()
NOW() It returns the current system date and time.
Output: 21-05-2020 11:24
#Charts, Formulas and Functions in Excel 45

