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 + D > C + E, C + D = 2B and B + E > C + D, it necessarily follows that.

    A) A+D>B+E        

    B)        A+D>B+C

    C) A+B>2D           

    D)        B+D>C+E

    E) None of these

    Correct Answer: B

    Solution :

    Explanation Option [b] is correct. A+D>C+E B+E>C+D or 2B Since, the relation between 1 and 2 is not clear it is however certain that A + D > B + C (combination with C is < A + D).


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