Direction: Study the following information carefully and answer the given questions. If '+' is coded as 'π' , 'x' is coded as '≠' , '÷' is coded as '$' and '-' is coded as Δ, then what is the value of the following ?
-
2 ≠ 7 Δ 4
-
- 9
- 3
- 13
- 10
Correct Option: D
Given, 2 ≠ 7 Δ 4
After interchanging the signs,
2 x 7 - 4
Apply the BODMAS Rule
2 x 7 - 4 = 14 - 4 = 10.