Home
Class 14
MATHS
By what least number must 21600 be mu...

By what least number must 21600 be multiplied so as to make it a perfect cube? (a) 6 (b) 10 (c) 20 (d) 30

A

6

B

10

C

30

D

60

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SIMPLIFICATION

    UPKAR PUBLICATION |Exercise QUESTION BANK|68 Videos
  • STOCK AND SHARES

    UPKAR PUBLICATION |Exercise QUESTION BANK|60 Videos

Similar Questions

Explore conceptually related problems

By what least number must 21600 be multiplied so as to make it a perfect cube? (a) 6quad (b)10quad ( c) 20quad (d) 30

By what least number 3600 must be multiplied to make it a perfect cube?

By what least number should 675 be multiplied so as to obtain a perfect cube number ?

What least number should be multiplied to 245 to make it a perfect square ?

By what least number 4320 be multiplied to obtain a number which is a perfect cube?

By what least number 4320 be multiplied to obtain a number which is a perfect cube?

What is the least number to be multiplied with 294 to make it a perfect square?

UPKAR PUBLICATION -SQUARE ROOT AND CUBE ROOT-QUESTION BANK
  1. The least perfect square number divisible by 3,4,5,6,8 is

    Text Solution

    |

  2. (sqrt(24) + sqrt(216))/(sqrt(96)) is equal to

    Text Solution

    |

  3. The least number to be subtracted from 16800 to make it a perfect squa...

    Text Solution

    |

  4. The least number by which 216 must be divided to make the result a per...

    Text Solution

    |

  5. Is 176 a perfect square? If not, find the smallest number by which it ...

    Text Solution

    |

  6. What must be added to 269 to make the result a perfect square ?

    Text Solution

    |

  7. The least number of four digits which is a perfect square is :

    Text Solution

    |

  8. The largest number of five digits , which is perfect square is

    Text Solution

    |

  9. The value of sqrt((0. 16)/(0. 4)) is (a) 0.02 (b) 0.2 (c) 0.63 (...

    Text Solution

    |

  10. The value of sqrt(0. 064) is (a) 0.008 (b) 0.08 (c) 0.252 (d) 0....

    Text Solution

    |

  11. The value of sqrt(0. 121) is (a) 0.011 (b) 0.11 (c) 0.347 (d) 1....

    Text Solution

    |

  12. What is the smallest number by which 3600 be divided to make it a perf...

    Text Solution

    |

  13. By what least number must 21600 be multiplied so as to make it a pe...

    Text Solution

    |

  14. root(3)(1-91/216) =?

    Text Solution

    |

  15. root3(4 12/125)=?

    Text Solution

    |

  16. Find the cube root of 0.000027

    Text Solution

    |

  17. If the length of a diagonal of a square is 8 cm. Find the length of th...

    Text Solution

    |

  18. A General of an Army wants to create a formation of square from 36562 ...

    Text Solution

    |

  19. A group of students decided to collect as many paise from each member ...

    Text Solution

    |

  20. A gardener plants 17956 trees in such a way that there are as many ...

    Text Solution

    |