Correct option is A
When a formula like =C3+C4+C5 is copied relative to a different location, Excel uses relative cell referencing by default.
The original formula is in C7, which references 3 rows above: C3, C4, C5. That means it uses relative references like:
- C7 - 4 = C3
- C7 - 3 = C4
- C7 - 2 = C5
- When we copy it to E7, Excel maintains the same relative position from the new cell:
- E7 - 4 = E3
- E7 - 3 = E4
- E7 - 2 = E5
So, the updated formula becomes:
=E3+E4+E5
Important Key Points:
- Excel uses relative referencing unless absolute references (like $C$3) are specified.
- Copying a formula shifts all referenced cells proportionally based on the new location.
- Formula updates column and row references independently during copy-paste.
Knowledge Booster:
- E4+E5+E6: This would be correct if the original formula was in C6, not C7.
- C7+D7+E7: Invalid — the original formula doesn’t refer to current row.
- C3+C4+C5: Would only appear if absolute cell references were used or if it was not copied, just re-entered manually.