7 × ? = 4400

4900

None of these

We are given the equation:

$7 \times ? = 4400$

To find the missing number, divide both sides by 7:

$? = 4400/7$

Now calculate:

$4400/7 = 628.5714 \dots$

This is not an integer, so none of the options (A) 7, (B) 70, or (C) 4900 are correct.