Home
Class 14
MATHS
A sphere of radius 6 cm is melted and re...

A sphere of radius 6 cm is melted and recast into spheres of radius 2 cm each. How many such spheres can be made?
6 सेमी त्रिज्या के एक गोले को पिघलाया जाता है और प्रत्येक 2 सेमी त्रिज्या के गोले में फिर से ढाला जाता है। ऐसे कितने गोले बनाए जा सकते हैं?

A

27

B

25

C

36

D

24

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • MEAN, MEDIAN & MODE

    PINNACLE|Exercise EXERCISE|39 Videos
  • MIXTURE & ALLIGATION

    PINNACLE|Exercise EXERCISE|26 Videos
PINNACLE-MENSURATION-EXERCISE
  1. The radii of two circular faces of the frustum of a cone of height 10....

    Text Solution

    |

  2. Five cubes, each of edge 3 cm are joined end to end. What is the total...

    Text Solution

    |

  3. A sphere of radius 6 cm is melted and recast into spheres of radius 2 ...

    Text Solution

    |

  4. What is the area of a rhombus (in cm^2) whose side is 13 cm and the s...

    Text Solution

    |

  5. What is the area of a rhombus (in cm^2) whose side is 20 cm and one of...

    Text Solution

    |

  6. In triangle ABC, the length BC is less than twice the length of AB by ...

    Text Solution

    |

  7. In triangle ABC, the length of BC is less than twice the length of AB ...

    Text Solution

    |

  8. If each side of a rectangle is increased by 13%, then its area will in...

    Text Solution

    |

  9. If each side of a rectangle is decreased by 13%, then its area will de...

    Text Solution

    |

  10. Twelve sticks, each of length one unit, are used to form an right-angl...

    Text Solution

    |

  11. Four cubes, each of edge 5 cm are joined end to end. What is the total...

    Text Solution

    |

  12. Find the weight of solid cylinder of height 35 cm and radius 14 cm. If...

    Text Solution

    |

  13. A sphere of radius 5 cm is melted and recast into spheres of radius 2 ...

    Text Solution

    |

  14. One side of a rhombus is 13 cm and one of its diagonal is 24 cm. What ...

    Text Solution

    |

  15. 6 cubes, each of edge 4 cm, are joined end to end. What is the total s...

    Text Solution

    |

  16. A cuboid of edges 32cm, 4cm and 4cm is cut to form cubes of edge 4cm e...

    Text Solution

    |

  17. One side of a rhombus is 6.5 cm and one of it’s diagonal is 12 cm. Wha...

    Text Solution

    |

  18. A sphere of radius 9 cm is melted and recast into small spheres of rad...

    Text Solution

    |

  19. The radius of a cylinder is increased by 60% and height is decreased b...

    Text Solution

    |

  20. 5 cubes, each of edge 4cm, are joined end to end. What is the total su...

    Text Solution

    |