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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 ?

  1. 2 ≠ 7 Δ 4
    1. 9
    2. 3
    3. 13
    4. 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.



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