If + means - , - means x , x means ÷ , ÷ means +, then what will come in place of the question mark (?) in the following equation?

$4-18\times 3÷50+33=?$

The correct option is 41.

To solve this equation, we must first substitute the original mathematical operators with the new operators as defined in the question rules:
- + means -
- - means ×
- × means ÷
- ÷ means +

The given equation is:

$4-18\times 3÷50+33=?$

After replacing the operators according to the rules, the expression becomes:

$4\times 18÷3+50-33$

Now, we evaluate this expression using the standard order of operations (BODMAS rule):

Step 1: Division (÷)
First, divide 18 by 3:
$18÷3=6$
The expression now becomes:
$4\times 6+50-33$

Step 2: Multiplication (×)
Next, multiply 4 by 6:
$4\times 6=24$
The expression now becomes:
$24+50-33$

Step 3: Addition (+)
Next, add 24 and 50:
$24+50=74$
The expression now becomes:
$74-33$

Step 4: Subtraction (-)
Finally, subtract 33 from 74:
$74-33=41$

Therefore, the value in place of the question mark is 41.