Two metallic cones of heights 1 cm and 4.3 cm and each radius of base radius

Two metallic  cones  of  heights  4.1  cm  and  4.3  cm  and  each  radius  of  base  radius  as 2.1 cm are melted together and recast into a sphere. The diameter of the sphere in cm is

  1. 2
  2. 4.5
  3. 4.8
  4. 5


Anurag Mishra Professor Asked on 20th April 2016 in No Category.
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    Answer: (1) 2

    Anurag Mishra Professor Answered on 24th April 2016.
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