2. Questions Bank
  3. 9th Class
  4. Mental Ability
  5. Mathematical Operations

9th Class Mental Ability Mathematical Operations Question Bank Mathematical Operations

  • question_answer
    If 'A' stands for '+', 'B' stands for \['\div ',\]'C stands for \['\times '\] and 'D' stands for \['-'\], then which of the following will be the value of the expression 4 A 6 B 3 C 5 D 4?

    A)  8                                

    B)  12                               

    C)  20                               

    D)  10

    Correct Answer: D

    Solution :

    : \[4\,A\,6\,B\,3\,C\,5\,D\,4\,=\,4\,+\,6\,\div 3\times 5-4=10\]


You need to login to perform this action.
You will be redirected in 3 sec spinner