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9th Class Mental Ability Mathematical Operations Question Bank Mathematical Operations

  • question_answer
    If \[\times \] stands for add, y stands for subtract, z stands for divide and p stands for multiply, then what is the value of \[\left( 7\,p\,\,3 \right) y 6\times 5?\]

    A) 5                     

    B)        10        

    C) 15                    

    D)        20

    E) None of these

    Correct Answer: D

    Solution :

    Explanation Option [d] is correct. \[\left( 7\times 3 \right)-6+5\] \[21-6+5=20\]


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