SWITCH function in Excel - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the formula to return "Yes" if A1 equals 1, otherwise "No".

Excel

=SWITCH(A1, 1, [1], "No")

Drag options to blanks, or click blank then click option'

A1

B"No"

CA1

D"Yes"

Attempts:

3 left

💡 Hint

Common Mistakes

Using the wrong return value like "No" instead of "Yes".

Putting the comparison value in the wrong place.

The SWITCH function compares A1 to 1. If it matches, it returns the second argument, which should be "Yes".

2fill in blank

medium

Complete the formula to return "Red" if B2 is 1, "Blue" if 2, and "Green" if 3.

Excel

=SWITCH(B2, 1, "Red", 2, "Blue", 3, [1], "Unknown")

Drag options to blanks, or click blank then click option'

A"Green"

B"Yellow"

C3

D"Blue"

Attempts:

3 left

💡 Hint

Common Mistakes

Putting the number 3 instead of the color string.

Using the wrong color for 3.

The formula checks B2 for 1, 2, or 3. For 3, it should return "Green".

3fill in blank

hard

Fix the error in the formula to return "Small", "Medium", or "Large" based on C3 values 1, 2, or 3.

Excel

=SWITCH(C3, 1, "Small", 2, "Medium", 3, [1])

Drag options to blanks, or click blank then click option'

A"Large"

B"Medium"

C"Small"

D"Extra Large"

Attempts:

3 left

💡 Hint

Common Mistakes

Leaving the last return value blank.

Using the wrong size label.

The formula is missing the return value for 3. It should be "Large".

4fill in blank

hard

Fill both blanks to return "Winter", "Spring", "Summer", or "Fall" based on month number in D4.

Excel

=SWITCH(D4, 12, "Winter", [1], "Spring", [2], "Summer", "Fall")

Drag options to blanks, or click blank then click option'

A3

B6

C9

D11

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up month numbers for seasons.

Using months out of order.

The formula returns seasons by month number. 3 is Spring, 9 is Summer.

5fill in blank

hard

Fill all three blanks to return "Low", "Medium", or "High" based on score in E5.

Excel

=SWITCH(E5, [1], "Low", [2], "Medium", [3], "High", "Unknown")

Drag options to blanks, or click blank then click option'

A1

B2

C3

D4

Attempts:

3 left

💡 Hint

Common Mistakes

Using 4 instead of 3 for High.

Mixing up the order of scores.

The formula matches scores 1, 2, and 3 to "Low", "Medium", and "High" respectively.

Practice

1. What does the SWITCH function do in Excel?

easy

A. It sorts data alphabetically.

B. It adds numbers in a range.

C. It selects a value from multiple options based on a single expression.

D. It counts the number of cells with text.

Solution

1. Step 1: Understand the purpose of SWITCH

   The SWITCH function evaluates one expression and compares it to a list of values.

2. Step 2: Identify what SWITCH returns

   It returns the result corresponding to the first matching value or a default if no match is found.

3. Final Answer:

   It selects a value from multiple options based on a single expression. -> Option C

4. Quick Check:

   SWITCH chooses from options based on one value [OK]

Hint: SWITCH picks one result from many choices based on one value [OK]

Common Mistakes:

• Confusing SWITCH with SUM or COUNT functions
• Thinking SWITCH sorts data
• Believing SWITCH counts text cells

2. Which of these is the correct syntax for the SWITCH function in Excel?

easy

A. SWITCH(expression, value1, result1, [value2, result2], ..., [default])

B. SWITCH(expression; value1; result1; [value2; result2]; ...; [default])

C. SWITCH(expression, [value1, result1], [value2, result2], ..., default)

D. SWITCH(expression: value1: result1: value2: result2: default)

Solution

1. Step 1: Recall Excel function syntax

   Excel functions use commas to separate arguments, not semicolons or colons.

2. Step 2: Match the correct SWITCH syntax

   The correct syntax is SWITCH(expression, value1, result1, [value2, result2], ..., [default]).

3. Final Answer:

   SWITCH(expression, value1, result1, [value2, result2], ..., [default]) -> Option A

4. Quick Check:

   Commas separate SWITCH arguments in Excel [OK]

Hint: Remember: Excel uses commas, not semicolons or colons [OK]

Common Mistakes:

• Using semicolons or colons instead of commas
• Placing default value without commas
• Using brackets incorrectly around arguments

3. What is the result of this formula?
=SWITCH(3, 1, "One", 2, "Two", 3, "Three", "Other")

medium

A. "One"

B. "Two"

C. "Other"

D. "Three"

Solution

1. Step 1: Identify the expression value

   The expression is 3, so SWITCH looks for value 3 in the list.

2. Step 2: Find matching value and return result

   Value 3 matches the third pair, so it returns "Three".

3. Final Answer:

   "Three" -> Option D

4. Quick Check:

   Expression 3 matches value 3, returns "Three" [OK]

Hint: Match expression to value pairs in order to find result [OK]

Common Mistakes:

• Choosing default result instead of matching value
• Confusing value and result pairs order
• Ignoring the expression value

4. Identify the error in this formula:
=SWITCH(A1, 1, "One", 2, "Two", 3, "Three")
Assume A1 contains 4.

medium

A. Missing default value causes #N/A error when no match found.

B. Syntax error due to missing commas.

C. Incorrect use of quotes around numbers.

D. SWITCH cannot handle numeric values.

Solution

1. Step 1: Check for default value in SWITCH

   The formula lacks a default result for unmatched values.

2. Step 2: Understand behavior when no match found

   Since A1 is 4 and no match exists, SWITCH returns #N/A error without default.

3. Final Answer:

   Missing default value causes #N/A error when no match found. -> Option A

4. Quick Check:

   Always add default to avoid errors [OK]

Hint: Always add a default result to SWITCH to prevent errors [OK]

Common Mistakes:

• Forgetting default value causes #N/A error
• Thinking SWITCH needs quotes around numbers
• Assuming SWITCH can't handle numbers

5. You want to assign letter grades based on scores in cell B2: 90+ = "A", 80-89 = "B", 70-79 = "C", 60-69 = "D", below 60 = "F".
Which SWITCH formula correctly assigns these grades?

hard

A. =SWITCH(B2, 90, "A", 80, "B", 70, "C", 60, "D", "F")

B. =SWITCH(TRUE, B2>=90, "A", B2>=80, "B", B2>=70, "C", B2>=60, "D", "F")

C. =SWITCH(B2>=90, "A", B2>=80, "B", B2>=70, "C", B2>=60, "D", "F")

D. =SWITCH(B2, TRUE, "A", FALSE, "F")

Solution

1. Step 1: Use SWITCH with logical TRUE to evaluate conditions

   Using SWITCH(TRUE, ...) lets us test multiple conditions in order.

2. Step 2: Check conditions from highest to lowest

   Conditions check if B2 is >=90, >=80, etc., returning correct grade or default "F".

3. Final Answer:

   =SWITCH(TRUE, B2>=90, "A", B2>=80, "B", B2>=70, "C", B2>=60, "D", "F") -> Option B

4. Quick Check:

   SWITCH(TRUE, conditions...) assigns grades by ranges [OK]

Hint: Use SWITCH(TRUE, condition1, result1, ...) for range checks [OK]

Common Mistakes:

• Using SWITCH with exact values instead of conditions
• Not ordering conditions from highest to lowest
• Missing default grade for scores below 60