Home
Class 10
MATHS
The radius of the sphere is increased by...

The radius of the sphere is increased by 100%, the volume of the corresponding sphere is increased by :

A

2

B

5

C

7

D

8

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SURFACE AREAS AND VOLUMES

    EDUCART PUBLICATION|Exercise OBJECTIVE TYPE QUESTIONS (FILL IN THE BLANKS) |7 Videos
  • SURFACE AREAS AND VOLUMES

    EDUCART PUBLICATION|Exercise OBJECTIVE TYPE QUESTIONS (TRUE OR FALSE) |3 Videos
  • STATISTICS AND PROBABILITY

    EDUCART PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|19 Videos
  • TRIANGLES

    EDUCART PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|10 Videos

Similar Questions

Explore conceptually related problems

If the radius of a sphere is increased by 10%, then the volume will be increased by

If the diameter of a sphere is increased by 20%, then the volume of this sphere will increase by

The radius of a sphere is 10cm. If the radius is increased by 1cm, then prove that volume of the sphere is increased by 33.1%.

If the radius of sphere is decreased by 10%, then by what per cent volume of sphere will decrease ?

If the radius of a sphere is increased by 10%, then the volume will be increased by (a) 33.1% (b) 30% (c) 50% (d) 10%

If the radius of a sphere is increased to three times its previous value, the volume of the sphere increases to :

EDUCART PUBLICATION-SURFACE AREAS AND VOLUMES-LONG ANSWER TYPE QUESTIONS
  1. The radius of the sphere is increased by 100%, the volume of the corre...

    Text Solution

    |

  2. A solid toy is in the form of a hemisphere surmounted by a right circu...

    Text Solution

    |

  3. A solid metalic hemisphere of radius 8 cm is melted and recast into a ...

    Text Solution

    |

  4. A girl empties a cylindrical bucket full of sand, of base radius 18 cm...

    Text Solution

    |

  5. How many cubic centimetres of iron are there in an open box whose e...

    Text Solution

    |

  6. The barrel of a fountain pen, cylindrical in shape, is 7 cm long and 5...

    Text Solution

    |

  7. A solid iron pole consists of a cylinder of height 220 cm and base dia...

    Text Solution

    |

  8. A solid metalic sphere, 3 cm in radius is melted and recast into three...

    Text Solution

    |

  9. Water flows at the rate of 10 m/min from a cylindrical pipe 5 mm in di...

    Text Solution

    |

  10. The height of a cone is 30 cm .A small cone is cut off at the top by a...

    Text Solution

    |

  11. A factory manufactures 1,20,000 pencils daily. The pencils are cylindr...

    Text Solution

    |

  12. IN the centre of a rectangular lawn of dimensions 50 m xx 40 m, a rect...

    Text Solution

    |

  13. A pen stand made of wood is in the shape of a cuboid with four coni...

    Text Solution

    |

  14. Water is flowing at the rate of 15 km/hour through a pipe of diameter ...

    Text Solution

    |

  15. In a hospital used water is collected in a cylindrical tank of diamete...

    Text Solution

    |

  16. A rocket is in the form of a right circular cylinder closed at the ...

    Text Solution

    |

  17. A solid right circular cone of height 120 cm and radius 60 cm is pl...

    Text Solution

    |

  18. A solid metallic cylinder diameter 12 cm and height 15 cm is melted an...

    Text Solution

    |

  19. Due to heavy floods in a state, thousands were rendered homeless. 50 s...

    Text Solution

    |

  20. A 20 m deep well with diameter 7 m is dug and the earth from digging i...

    Text Solution

    |

  21. From each end of a solid metal cylinder, meral was scooped out in hemi...

    Text Solution

    |