Question

If A stands for + B stands for -, C stands for X then what is the value of (10 c 4) A (4 C 4 ) B 6 ?

• A. 60
• B. 56
• C. 50
• D. 46

Answer 1

The correct option is C 50

Using the correct symbols we have
Given expression =(10×4)+(4×4)−6=40+16−6=(10×4)+(4×4)−6=40+16−6
= 56 - 6 = 50.