10th Class Mental Ability Mathematical Operations Question Bank Mathematical Operations

  • question_answer If 'A' means \[\times \] 'B' means \['\div ',\] 'C means'+' and 'D' means \['-',\] then 21 C 3 D 6 A 8 B 2 = ?

    A)  13                               

    B)  0              

    C)  8                                

    D)  10

    Correct Answer: B

    Solution :

     : \[21+3-6\times 8\div 2=0.\]

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