If A = 16, C = 8, D = 3, and B = 9 then C+A×B÷D =?

If A stands for +, B stands for -, C stands for × then the value of (10 C 4) A (4 C 4) B 6 =?

If + means ×, ÷ means -, × means ÷ and -, and means + then the value of 58 – 6 × 3 + 4 ÷ 2 =?

If + mens ×, - means ÷, × means -, and ÷ means +, then the value of 16 ÷ 64 – 8 × 4 + 2 =?

In the following question you have to identify the correct response from given premises stated according to the following questions-
If ÷ stands for ‘greater then’, × stands for ‘addition’, + stands for ‘division, - stands for ‘equal to’, > stands for ‘multiplication’ = stands for ‘less than’, < stands for minus, then which of the following alternatives is correct?
a) 3 + 2 < 4 ÷6 > 3 × 2
b) 3 × 2 < 4 ÷6 + 3 < 2
c) 3 × 2 < 4 – 6 × 3 × 2
d) 3 × 2 × 4 = 6 + 3< 2

If ‘+’ stands for multiplication, ‘×’ stands for Division, ‘-‘ stands for Addition and ‘÷’ stands for subtraction, what would the following equation stands for?
20 – 8 × 4 ÷ 3 + 2 =?

If ‘+’ stands for division, ‘÷’ stands for multiplication, ‘×’ addition. Which one of the following equations is correct?

If ‘-‘ stands for division, ‘+’ stands for multiplication ‘÷’ stands for subtraction and ‘×’ stands for addition, which one of the question is correct?

If 324 × 150 =54, 251 × 402 = 48 and 523 × 345 = 120 then 651 × 345 =?

Some equations are solved on the basis of certain system. Findout the correct answer for the unsolved equation on that basis of 12 × 7 = 408 and 9 × 8 = 207 then 13 × 7 =?