Home
Class 14
MATHS
If the radius of a sphere is increase...

If the radius of a sphere is increased by 50%, find the increase percent in volume and the increase percent in the surface area.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TRUE DISCOUNT

    RS AGGARWAL|Exercise All Questions|26 Videos

Similar Questions

Explore conceptually related problems

If the radius of a circle is in creased by 50%, its area is increased by

If the radius of a circle is increased by 50%, its area is increased by :

If the radius of a circle is in creased by 50%, its area is increased by:

If the radius of a sphere is increased by 100%, by what per cent does its volume increase?

If the radius of a circle is increased by 6 % , find the percentage increase in its area

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

If the radius of a sphere is increased by 3%, then what per cent increase takes place in surface area of the sphere?

RS AGGARWAL-VOLUME AND SURFACE AREAS-All Questions
  1. In a rocket shaped firecracker, explosive powder is to be filled up...

    Text Solution

    |

  2. Find the volume and surface area of a sphere of radius 10.5 cm.

    Text Solution

    |

  3. If the radius of a sphere is increased by 50%, find the increase pe...

    Text Solution

    |

  4. Find the number of lead balls, each 1 cm in diameter that can be ma...

    Text Solution

    |

  5. Three spheres of radii 3 cm, 4 cm and 5 cm are melted to form a new...

    Text Solution

    |

  6. How many spherical bullets can be made out of a lead cylinder 28 cm...

    Text Solution

    |

  7. A copper sphere of diameter 18 cm is drawn into a wire of diameter ...

    Text Solution

    |

  8. Two metallic right circular cones having their heights 4.1 cm and 4...

    Text Solution

    |

  9. A cone and a sphere have equal radii and equal volumes. Find the ra...

    Text Solution

    |

  10. Find the volume, curved surface area and the total surface area of ...

    Text Solution

    |

  11. A hemispherical bowl of internal radius 9 cm contains a liquid. This l...

    Text Solution

    |

  12. A cone, a hemisphere and a cylinder stand on equal bases and have t...

    Text Solution

    |

  13. CONE + HEMISPHER : A Cylinderical Container of radius 6cm and height 1...

    Text Solution

    |

  14. A cuboid has ........... edges. (a) 4          (b) 8          (c) 1...

    Text Solution

    |

  15. 1 litre is equal to (a) 1 cu. cm    (b) 10 cu. cm    (c) 100 cu....

    Text Solution

    |

  16. A rectangular water tank is 8 m high, 6 m long and 2.5 m wide. How ...

    Text Solution

    |

  17. The dimensions of a cuboid are 7 cm, 11 cm and 13 cm. The total sur...

    Text Solution

    |

  18. A closed aquarium of dimensions 30 c mxx25 c mxx20 c m is made up ...

    Text Solution

    |

  19. The dimensions of a room are 15 m, 10 m and 8 m. The volume of a ba...

    Text Solution

    |

  20. A rectangular water reservoir contains 42000 litres of water. Find ...

    Text Solution

    |