Excel Formulas and Functions Basics

This video tutorial covers how to perform calculations in Microsoft Excel, including creating and modifying formulas, using basic math operators, and understanding Excel's automatic recalculation feature. It also explains how to use the formula bar for editing and viewing formulas, and introduces advanced techniques such as using constants and exponentiation in formulas.

What is the primary purpose of using formulas in Excel?

• To format cells

• To create charts

• To perform calculations

• To store data

Which symbol is essential to start a formula in Excel?

• Asterisk (*)

• Equal sign (=)

• Plus sign (+)

• Minus sign (-)

What happens when you change the value in a cell that is part of a formula in Excel?

• The formula is deleted

• The formula needs to be re-entered

• The result remains the same

• Excel automatically recalculates the formula

How can you change a formula from addition to subtraction in Excel?

• Replace the plus sign with a minus sign

• Delete the formula and start over

• Use the formula wizard

• Press the 'Subtract' button

Which operator is used for multiplication in Excel?

• Ampersand (&)

• Forward slash (/)

• Asterisk (*)

• Carrot (^)

How can you divide a cell value by a constant number in Excel?

• Use the division operator with a constant number

• Use the multiplication operator

• Use the division operator with a cell reference

• Use the subtraction operator

What is the result of raising a number to a power in Excel?

• The number is multiplied by itself

• The number is divided by itself

• The number is subtracted from itself

• The number is added to itself

What is the method to clear an entire column in Excel?

• Select the column and press 'Backspace'

• Select the column and press 'Spacebar'

• Select the column and press 'Enter'

• Select the column and press 'Delete'