AND and OR functions in Google Sheets - Dashboard Guide

Dashboard Mode - AND and OR functions

Goal

Check if students passed both Math and English, or at least one subject, using AND and OR functions.

Sample Data

Student	Math Score	English Score
Alice	85	78
Bob	55	65
Charlie	90	45
Diana	40	30
Eva	70	88

Dashboard Components

• KPI Card 1: Passed Both Subjects?
  Formula in D2: =AND(B2>=60, C2>=60)
  Shows TRUE if student scored 60 or more in both Math and English, else FALSE.
• KPI Card 2: Passed At Least One Subject?
  Formula in E2: =OR(B2>=60, C2>=60)
  Shows TRUE if student scored 60 or more in Math or English, else FALSE.
• Summary Table: Counts of students passing both or at least one subject.
  Formula for count passing both (G2): =COUNTIF(D2:D6, TRUE)
  Formula for count passing at least one (G3): =COUNTIF(E2:E6, TRUE)

Dashboard Layout

+----------------------+-------------------------+
| Passed Both Subjects? | Passed At Least One Subj |
|      (KPI Card 1)     |       (KPI Card 2)       |
+----------------------+-------------------------+
|          Summary Table (Counts)               |
+-----------------------------------------------+
|                 Sample Data                    |
+-----------------------------------------------+

Interactivity

Add a filter to select students by name. When you pick a student, the KPI cards and summary table update to show results only for that student.

Self Check

If you filter to show only students with Math Score >= 60, which KPI card shows TRUE for all visible students?

Key Result

Dashboard shows which students passed both or at least one subject using AND and OR functions.

Practice

1. What does the AND function do in Google Sheets?

easy

A. Returns TRUE only if all conditions are TRUE

B. Returns TRUE if at least one condition is TRUE

C. Returns FALSE if all conditions are TRUE

D. Returns the sum of all conditions

Solution

1. Step 1: Understand the purpose of AND

   The AND function checks multiple conditions and returns TRUE only if every condition is TRUE.

2. Step 2: Compare with other options

   Returns TRUE if at least one condition is TRUE describes OR, C and D are incorrect because AND does not return FALSE if all are TRUE or sum values.

3. Final Answer:

   Returns TRUE only if all conditions are TRUE -> Option A

4. Quick Check:

   AND means all TRUE = TRUE [OK]

Hint: AND needs all TRUE to return TRUE, else FALSE [OK]

Common Mistakes:

• Confusing AND with OR
• Thinking AND sums values
• Assuming AND returns TRUE if any condition is TRUE

2. Which of these is the correct syntax for the OR function in Google Sheets?

easy

A. =OR(A1>5, B1<10)

B. =OR(A1>5; B1<10)

C. =OR{A1>5, B1<10}

D. =OR[A1>5, B1<10]

Solution

1. Step 1: Recall correct function syntax

   Google Sheets uses commas to separate arguments inside parentheses for functions like OR.

2. Step 2: Check each option

   =OR(A1>5, B1<10) uses commas and parentheses correctly. Options A, B, and D use wrong separators or brackets.

3. Final Answer:

   =OR(A1>5, B1<10) -> Option A

4. Quick Check:

   OR uses commas inside parentheses [OK]

Hint: Use commas inside parentheses for function arguments [OK]

Common Mistakes:

• Using semicolons instead of commas
• Using curly or square brackets
• Missing parentheses

3. Given the values: A1=7, B1=3, C1=10, what is the result of =AND(A1>5, OR(B1>5, C1=10))?

medium

A. 0

B. FALSE

C. Error

D. TRUE

Solution

1. Step 1: Evaluate inner OR function

   OR(B1>5, C1=10) means OR(3>5, 10=10) -> OR(FALSE, TRUE) -> TRUE.

2. Step 2: Evaluate AND function

   AND(A1>5, TRUE) means AND(7>5, TRUE) -> AND(TRUE, TRUE) -> TRUE.

3. Final Answer:

   TRUE -> Option D

4. Quick Check:

   AND with all TRUE returns TRUE [OK]

Hint: Evaluate OR inside AND first, then combine results [OK]

Common Mistakes:

• Evaluating AND before OR
• Confusing TRUE and FALSE values
• Assuming numeric values instead of logical

4. Identify the error in this formula: =AND(A1>5 OR B1<10)

medium

A. Parentheses are not needed

B. OR cannot be used inside AND

C. Missing comma between conditions inside AND

D. No error, formula is correct

Solution

1. Step 1: Analyze formula structure

   The formula tries to combine conditions inside AND but misses a comma between A1>5 and OR B1<10.

2. Step 2: Correct syntax for nested functions

   AND requires each condition separated by commas. The correct form is =AND(A1>5, OR(B1<10)).

3. Final Answer:

   Missing comma between conditions inside AND -> Option C

4. Quick Check:

   Separate conditions with commas in AND [OK]

Hint: Use commas to separate all conditions inside AND [OK]

Common Mistakes:

• Omitting commas between arguments
• Thinking OR can't be nested inside AND
• Ignoring parentheses placement

5. You want to check if a student passed both Math and English (score ≥ 50) or scored above 90 in Science. Which formula correctly returns TRUE if either condition is met?

hard

A. =OR(Math>=50, English>=50, Science>90)

B. =OR(AND(Math>=50, English>=50), Science>90)

C. =AND(Math>=50, English>=50, Science>90)

D. =AND(OR(Math>=50, English>=50), Science>90)

Solution

1. Step 1: Understand conditions

   The student passes if both Math and English scores are at least 50 (AND condition) OR if Science score is above 90.

2. Step 2: Translate to formula

   Use AND(Math>=50, English>=50) for both passing, then OR with Science>90 to allow either condition.

3. Final Answer:

   =OR(AND(Math>=50, English>=50), Science>90) -> Option B

4. Quick Check:

   Use OR for either condition, AND for both subjects [OK]

Hint: Use AND inside OR to combine conditions correctly [OK]

Common Mistakes:

• Mixing AND and OR order incorrectly
• Using AND for all conditions instead of OR
• Not grouping conditions properly