(A) ADD
(B) SUM
(C) COUNT
(D) SUBTRACT
🧠 Explanation:
- The “SUM” function in Excel is used to add or total numerical data in a range of cells.
- It simplifies the process of calculating the sum by avoiding manual addition.
- Example: =SUM(A1:A5) will add all values from cell A1 to A5.
- This function is one of the most commonly used in Excel for financial and statistical analysis.