9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-3

  • question_answer
    Which one of the following numbers is rational?

    A)  \[\left( \sqrt{3}+\sqrt{2} \right)+\left( \sqrt{3}-\sqrt{2} \right)\]

    B)  \[\left( \sqrt{3}+\sqrt{2} \right)\,\,\left( \sqrt{3}-\sqrt{2} \right)\]

    C)  \[\left( \sqrt{3}+\sqrt{2} \right)-\left( \sqrt{3}-\sqrt{2} \right)\]

    D)  \[\left( \sqrt{3}+\sqrt{2} \right)\div \left( \sqrt{3}-\sqrt{2} \right)\]

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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