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

$(144+96)÷(12-6)=?$

The correct option is 40.

To find the value that comes in place of the question mark (?), we follow the standard order of operations (BODMAS/PEMDAS), which dictates evaluating expressions inside parentheses (brackets) first, followed by division.

The given mathematical equation is:

$(144+96)÷(12-6)=?$

Step 1: Simplify the expression inside the first set of parentheses.

$144+96=240$

Step 2: Simplify the expression inside the second set of parentheses.

$12-6=6$

Step 3: Substitute the simplified values back into the equation and perform the division.

$240÷6=40$

Therefore, the value that should come in place of the question mark (?) is 40.