Information =ISFORMULA(reference)

Quiz =ISFORMULA — 15 Questions

15 quiz questions about =ISFORMULA — test syntax, arguments, examples & errors!

Questions: 10 questions 15 questions Random 10 or 15 questions from the pool + shuffled options each time

← ISFORMULA ▦ Practice in Playground

Progress — 15 questions 1 of 15

Question 1 of 15 1/15

Which formula is a valid example of =ISFORMULA?

Question 2 of 15 2/15

How many required arguments does =ISFORMULA have?

Question 3 of 15 3/15

Which category does =ISFORMULA belong to?

Question 4 of 15 4/15

How many optional arguments does =ISFORMULA have?

Question 5 of 15 5/15

What is the type of argument “reference” in =ISFORMULA?

Question 6 of 15 6/15

Which is the correct syntax of =ISFORMULA?

Question 7 of 15 7/15

Which function is NOT related to =ISFORMULA?

Question 8 of 15 8/15

What usually causes #VALUE! in =ISFORMULA?

Question 9 of 15 9/15

Since which Excel version is =ISFORMULA available?

Question 10 of 15 10/15

What is the fix for #VALUE! in =ISFORMULA?

Question 11 of 15 11/15

What is the output type of =ISFORMULA?

Question 12 of 15 12/15

In =ISFORMULA, which is argument #1?

Question 13 of 15 13/15

Is argument “reference” required in =ISFORMULA?

Question 14 of 15 14/15

Does =ISFORMULA return a dynamic array?

Question 15 of 15 15/15

How many arguments does =ISFORMULA have in total?

Click a question to see the answer.

1. Which formula is a valid example of =ISFORMULA?

A. TODAY()
B. =TODAY() ✓
C. =TODAY(, 0)
D. =FORMULATEXT(A1)

Explanation: Correct example: =TODAY()

2. How many required arguments does =ISFORMULA have?

A. 3
B. 1 ✓
C. 2
D. 0

Explanation: =ISFORMULA has 1 required, 0 optional (1 total).

3. Which category does =ISFORMULA belong to?

A. Database
B. Date & Time
C. Information ✓
D. Web

Explanation: Category is “Information”.

4. How many optional arguments does =ISFORMULA have?

A. 2
B. —
C. 0 ✓
D. 1

Explanation: =ISFORMULA has 1 required, 0 optional (1 total).

5. What is the type of argument “reference” in =ISFORMULA?

A. Mixed
B. Text
C. Logical
D. Reference ✓

Explanation: Type of “reference” is “Reference”.

6. Which is the correct syntax of =ISFORMULA?

A. =FORMULATEXT(reference)
B. ISFORMULA(reference)
C. =ISFORMULA(reference, 0)
D. =ISFORMULA(reference) ✓

Explanation: Correct syntax: =ISFORMULA(reference)

7. Which function is NOT related to =ISFORMULA?

A. FORMULATEXT
B. ISBLANK
C. RANDARRAY ✓
D. ISNUMBER

Explanation: “RANDARRAY” is not related to ISFORMULA.

8. What usually causes #VALUE! in =ISFORMULA?

A. Text is always ignored
B. Select entire column for best performance
C. If reference is not a valid data type, such as a defined name that is not a reference, ISFORMULA returns the #VALUE! error value. ✓
D. Requires add-in

Explanation: If reference is not a valid data type, such as a defined name that is not a reference, ISFORMULA returns the #VALUE! error value. — Fix: Write a cell address as the input

9. Since which Excel version is =ISFORMULA available?

A. Excel 365
B. Excel 2019
C. Excel 2013 ✓
D. Excel 2007 (Compatibility)

Explanation: Version: “Excel 2013”.

10. What is the fix for #VALUE! in =ISFORMULA?

A. Requires add-in
B. Write a cell address as the input ✓
C. Select entire column for best performance
D. Volatile and recalculates every time

Explanation: If reference is not a valid data type, such as a defined name that is not a reference, ISFORMULA returns the #VALUE! error value. — Fix: Write a cell address as the input

11. What is the output type of =ISFORMULA?

A. Mixed
B. Date
C. Reference
D. Logical ✓

Explanation: Output is “Logical”.

12. In =ISFORMULA, which is argument #1?

A. criteria
B. value
C. reference ✓
D. range

Explanation: Argument #1 is “reference”.

13. Is argument “reference” required in =ISFORMULA?

A. Yes ✓
B. Yes
C. No
D. —

Explanation: “reference” is required.

14. Does =ISFORMULA return a dynamic array?

A. No ✓
B. Yes
C. —
D. No

Explanation: ISFORMULA does not spill.

15. How many arguments does =ISFORMULA have in total?

A. 4
B. 2
C. 1 ✓
D. 3

Explanation: =ISFORMULA has 1 required, 0 optional (1 total).