Managing rule priority in Google Sheets - Practice Problems & Coding Challenges

Challenge - 5 Problems

📊 Formula Result

intermediate

What is the result of this conditional formatting formula?

You apply this formula in conditional formatting to cell A1:

=AND(A1>10, A1<20)

If A1 contains 15, what will be the formatting result?

A The formatting is not applied because AND always returns FALSE.

B The formatting is not applied because 15 is not greater than 20.

C The formatting is applied only if A1 equals 10 or 20.

D The formatting is applied because 15 is between 10 and 20.

💡 Hint

AND returns TRUE only if all conditions are TRUE.

The formula checks if A1 is greater than 10 and less than 20. Since 15 meets both, the formatting applies.

❓ Function Choice

intermediate

Which function correctly prioritizes rules to highlight the highest value?

You want to highlight the cell with the highest value in range B1:B10 using conditional formatting. Which formula should you use?

A =B1>AVERAGE($B$1:$B$10)

B =B1=MIN($B$1:$B$10)

C =B1=MAX($B$1:$B$10)

D =B1=MEDIAN($B$1:$B$10)

💡 Hint

MAX finds the largest number in a range.

The formula checks if the cell equals the maximum value in the range, so only the highest value is highlighted.

🎯 Scenario

advanced

How does rule priority affect overlapping conditional formatting?

You have two conditional formatting rules on the same cells:
1) Cells greater than 50 are colored green.
2) Cells greater than 70 are colored red.

If a cell contains 75, what color will it be and why?

A Green, because the first rule always applies regardless of priority.

B Red, because the rule for >70 has higher priority and overrides the >50 rule.

C No color, because the rules conflict and cancel each other out.

D Both colors, layered on top making a mixed color.

💡 Hint

Higher priority rules override lower ones when conditions overlap.

Since 75 is greater than both 50 and 70, the rule with higher priority (usually the one listed first or moved up) applies, coloring the cell red.

📊 Formula Result

advanced

What is the output of this formula in conditional formatting?

Given the formula:

=OR(A1>100, AND(A1>50, A1<80))

What is the result if A1 contains 75?

A TRUE, because 75 is between 50 and 80.

B FALSE, because 75 is not greater than 100.

C TRUE, because 75 is greater than 100.

D FALSE, because AND always returns FALSE here.

💡 Hint

OR returns TRUE if any condition is TRUE.

75 is not greater than 100, but it is greater than 50 and less than 80, so AND returns TRUE, making OR TRUE.

❓ data_analysis

expert

How many cells will be formatted with these overlapping rules?

You apply two conditional formatting rules to range C1:C5:
Rule 1 (higher priority): Format cells if value > 30
Rule 2 (lower priority): Format cells if value > 50

Values in C1:C5 are: 25, 35, 45, 55, 65

How many cells will be formatted and which rule applies to each?

A 4 cells formatted: 35, 45 by Rule 1; 55, 65 by Rule 1 (Rule 2 overridden).

B 5 cells formatted: all values except 25 by Rule 1 only.

C 3 cells formatted: 35, 45, 55 by Rule 1; 65 by Rule 2.

D 4 cells formatted: 35, 45 by Rule 1; 55, 65 by Rule 2 (higher priority overrides).

💡 Hint

Higher priority rules override lower ones when conditions overlap.

Values 35 and 45 meet only Rule 1. Values 55 and 65 meet both rules, but Rule 1 has higher priority so it applies to all cells that meet its condition.