Solved papers for JEE Main & Advanced JEE Main Solved Paper-2015

done JEE Main Solved Paper-2015

  • question_answer1) Distance of the centre of mass of a solid uniform cone from its vertex is \[{{z}_{0}}\]. If the radius of its base is R and its height is h then \[{{z}_{0}}\]is equal to : [JEE Main Solved Paper-2015 ]

    A) \[\frac{5h}{8}\]                                

    B) \[\frac{3{{h}^{2}}}{8R}\]

    C)  \[\frac{{{h}^{2}}}{8R}\]                                

    D) \[\frac{3h}{4}\]

    View Answer play_arrow
  • question_answer2) From a solid sphere of mass M and radius R a cube of maximum possible volume is cut. Moment of inertia of cube about an axis passing through its center and perpendicular to one of its faces is : [JEE Main Solved Paper-2015 ]

    A) \[\frac{4M{{R}^{2}}}{9\sqrt{3\pi }}\]      

    B) \[\frac{4M{{R}^{2}}}{3\sqrt{3\pi }}\]

    C)  \[\frac{M{{R}^{2}}}{32\sqrt{2\pi }}\]                     

    D) \[\frac{M{{R}^{2}}}{16\sqrt{2\pi }}\]

    View Answer play_arrow

Study Package

JEE Main Solved Paper-2015
  50 25

   


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