Home
Class 8
MATHS
Find the smallest number by which 4851 m...

Find the smallest number by which 4851 must be multiplied so that the product becomes a perfect square.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • RATIONAL NUMBERS

    RD SHARMA ENGLISH|Exercise All Questions|186 Videos

  • TIME AND WORK

    RD SHARMA ENGLISH|Exercise All Questions|46 Videos

Similar Questions

Explore conceptually related problems

Find the smallest number by which 1100 must be multiplied so that the product becomes a perfect square. Also in each find the square root of the perfect square so obtained.

Find the smallest number by which 180 must be multiplied so that the product is a perfect square.

(i) Find the smallest number by which 2592 be multiplied so that the product is a perfect square. (ii) Find the smallest number by which 12748 be multiplied so that the product is a perfect square.

Find the smallest number by which 180 must be multiplied so that it becomes a perfect square. Also find the square root of the perfect square so obtained.

Find the smallest number by which 147 must be multiplied so that it becomes a perfect square. Also find the square root the number so obtained.

What is the smallest number by which 392 must be multiplied so that the product is a perfect cube?

Find the smallest number by which 210125 must be multiped so that the product is a perfect cube.

Is 392 a perfect cube? If not, find the smallest natural number by which 392 must be multiplied so that the product is a perfect cube.

Find the smallest number by which the given number must be multiplied so that the product is a perfect square : (i)23805 (ii) 12150 (iii) 7688

Find the smallest number by which 28812 must be divided so that the quotient becomes a perfect square.

RD SHARMA ENGLISH-SQUARES AND SQUARE ROOTS-All Questions
  1. Find the greatest number of two digits which is a perfect square.

    Text Solution

    |

  2. Find the least number of three digits which is perfect square.

    Text Solution

    |

  3. Find the smallest number by which 4851 must be multiplied so that t...

    Text Solution

    |

  4. Find the smallest number by which 28812 must be divided so that the...

    Text Solution

    |

  5. Find the smallest number by which 1152 must be divided so that it b...

    Text Solution

    |

  6. Explain why none of the numbers out of following is a perfect square. ...

    Text Solution

    |

  7. 635, 98, 122 are not perfect squares as they leave remainder 2 when...

    Text Solution

    |

  8. 67,  146, 363, 10003 are not perfect squares as they leave remainde...

    Text Solution

    |

  9. Find the square root of the following number by prime factorization....

    Text Solution

    |

  10. (3,4,5),\ (5, 12 , 13),\ (8, 15 ,\ 17) etc. are Pythagorean triplets, ...

    Text Solution

    |

  11. Write a Pythagorean triplet whose one member is : (I)6             ...

    Text Solution

    |

  12. The following numbers are not perfect squares. Give reason. (I)1057 ...

    Text Solution

    |

  13. What will be the units digit of the squares of the following numbers...

    Text Solution

    |

  14. Which of the following end with digit 1 ? 123^2,\ 77^2,\ 82^2,\ 161^2...

    Text Solution

    |

  15. Determine whether squares of the following numbers are even or odd. ...

    Text Solution

    |

  16. The following numbers are not perfect squares. Given reason. (I)640...

    Text Solution

    |

  17. write a Pythagorean triplet whose one member is (I)14             ...

    Text Solution

    |

  18. Without adding, find the sum: i) 1+3+5+7+9\ ii) \ 1+3+5+7+9+11...

    Text Solution

    |

  19. Express: 49 as the sum of 7 0dd natural numbers. 121 as the sum of ...

    Text Solution

    |

  20. How many natural numbers lie between squares of the following natura...

    Text Solution

    |