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  3. 9th Class
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  5. Mathematical Operations

9th Class Mental Ability Mathematical Operations Question Bank Mathematical Operations

  • question_answer
    Direction: In each of the following questions some symbols are represented by letters as shown below:
    \[+\] \[-\] \[\times \] \[\div \] \[=\] \[>\] \[<\]
    B G E C D A F
    Now, identify the correct expression in each

    A) 15 B 5 G 8 B 4 G 6 F 3             

    B) 15 C 15 B 8 F 4 B 6 C 3

    C) 15 A 5 E 8 C 4 B 6 E 3              

    D) 15 C 5 F 8 C 4 B 6 C 3

    E) None of these

    Correct Answer: D

    Solution :

    Explanation Option [d] is correct. Using the proper notations in [d], we get the statement as: \[15\div 5<8\div 4+6\div 3\,\,or\,\,3<2+2\text{ }or\,3\text{ }<\text{ }4\]which is true.


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