JEE Main & Advanced Sample Paper JEE Main Sample Paper-36

  • question_answer
    Statement-1: The area of the ellipse \[2{{x}^{2}}+3{{y}^{2}}=6\] is more than the area of the circle\[{{x}^{2}}+{{y}^{2}}-2x+4y+4=0\].
    Statement-2: If the length of the major axis of an ellipse is more than the diameter of a circle then the area of the ellipse will be more than the area of the circle.

    A)  Statement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1.

    B)  Statement-1 is true, Statement-2 is true; Statement-2 is not a correct explanation for Statement-1.

    C)  Statement-1 is true, Statement-2 is false.

    D)  Statement-1 is false, Statement-2 is true.

    Correct Answer: C

    Solution :

     For ellipse\[a=\sqrt{3},\,\,b=\sqrt{2}\]\[\Rightarrow \]\[area=\pi ab=\sqrt{6}\pi \] For circle\[r=1\Rightarrow area=\pi {{(r)}^{2}}=\pi \]. Second statement is not necessarily true.


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