In the example x 9 / 17 = 7 which same digit will replace the ?

Here are the solutions to the questions, one by one:

Q. 40 In the example $** \times 9 \div 17 = 7$ which same digit will replace the $**$?
Let the digit be $d$. The equation is $d \times 9 \div 17 = 7$.
To find $d$, we can rearrange the equation:
$9d = 7 \times 17$
$9d = 119$
$d = \frac{119}{9}$
$d \approx 13.22$

Since $d$ must be a single digit (as per the options 1, 2, 3, 4), and the calculated