$\sqrt{(35\%\text{of}40\times 10)+29}=?$

What will come in place of the question mark (?) in the following questions?

The correct answer is 13.

Let's break down the solution step-by-step to find the value of the question mark (?):

The given expression is:

$\sqrt{(35\%\text{of}40\times 10)+29}=?$

Step 1: Calculate 35% of 40

$35\%\text{of}40=\frac{35}{100}\times 40$

$=\frac{35}{10}\times 4=3.5\times 4=14$

Step 2: Multiply by 10

Now, substitute this back into the part inside the parenthesis:

$14\times 10=140$

Step 3: Add 29 to the result

Next, perform the addition inside the square root:

$140+29=169$

Step 4: Take the square root

Finally, find the square root of 169:

$?=\sqrt{169}$

$?=13$

Thus, the value that comes in place of the question mark (?) is 13.