Home
Class 14
MATHS
The volume of a cube is 512cm^(3). Find ...

The volume of a cube is `512cm^(3)`. Find the length of its diagonal.

A

8 cm

B

`8sqrt(2)cm`

C

`8sqrt(3)cm`

D

16 cm

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    BHARDWAJ ACADEMY|Exercise CHAPTER EXERCISE (Previous Years. Questions)|33 Videos
  • MENSURATION

    BHARDWAJ ACADEMY|Exercise CHAPTER EXERCISE (Previous Years. Questions)|33 Videos
  • LCM AND HCF

    BHARDWAJ ACADEMY|Exercise CHAPTER EXERCISE |35 Videos
  • NUMBER SYSTEM

    BHARDWAJ ACADEMY|Exercise CHAPTER EXERCISE |100 Videos
BHARDWAJ ACADEMY-MENSURATION -CHAPTER EXERCISE
  1. The maximum number of boxes, each of length 2 m, breadth 4 m and heigh...

    Text Solution

    |

  2. How many times a wheel of diameter 105 cm will rotate to covering a di...

    Text Solution

    |

  3. The volume of a cube is 512cm^(3). Find the length of its diagonal.

    Text Solution

    |

  4. A rectangular grassy plot 160 m by 45 m has a gravel path 3 m wide all...

    Text Solution

    |

  5. If the length and breadth of a rectangle are increased by 10 % and 8 %...

    Text Solution

    |

  6. If the length of a rectangle is increased by 4% and breadth of the rec...

    Text Solution

    |

  7. If sides of a square are increased by 7%, by what percent its area wil...

    Text Solution

    |

  8. If diameter of a circle is decreased by 5%, by what per cent its area ...

    Text Solution

    |

  9. If diameter of a circle is increased by 12.5 %, find the percentage in...

    Text Solution

    |

  10. The sides of a triangle are in the ratio 12 : 15 : 20. If its perimete...

    Text Solution

    |

  11. The side of a square is 5 cm which is 13 cm less than the diameter of ...

    Text Solution

    |

  12. Find the area of a square inscribed in a circle of radius 4 cm.

    Text Solution

    |

  13. The area of an equilateral triangle is sqrt(243)/4 sq cm. Find the len...

    Text Solution

    |

  14. The inner circumference of a circular race track 7 m wide is 440 m. Fi...

    Text Solution

    |

  15. A cylinder is of the height 8 m and has base radius 8 m. The maximum l...

    Text Solution

    |

  16. If the sides of a triangle are 50 m, 78 m and 112 m, then the perpendi...

    Text Solution

    |

  17. How many balls of radii 1 cm can be made by melting a cube of side 22 ...

    Text Solution

    |

  18. If the area of trapezium is 250m^(2), then the distance between the pa...

    Text Solution

    |

  19. A room 8 m long, 6 m broad and 3 m high has two windows of (3)/(2)mxx1...

    Text Solution

    |

  20. A square is circumscribed about a circle which is turn circumscribes a...

    Text Solution

    |