Home
Class 8
MATHS
There are 500 children in a school. For ...

There are 500 children in a school. For a P.T. drill they have to stand in such a manner that the number of rows is equal to number of columns. How many children would be left out in this arrangement.

Text Solution

Verified by Experts

The correct Answer is:
16
Promotional Banner

Topper's Solved these Questions

  • SQUARES AND SQUARE ROOTS

    NAND LAL PUBLICATION|Exercise Additional Questions For Practice (Objective Type Questions) (Fill in the blanks)|7 Videos

  • SQUARES AND SQUARE ROOTS

    NAND LAL PUBLICATION|Exercise Additional Questions For Practice (Multiple choice Questions)|7 Videos

  • SQUARES AND SQUARE ROOTS

    NAND LAL PUBLICATION|Exercise Exercise -6.3|36 Videos

  • RATIONAL NUMBERS

    NAND LAL PUBLICATION|Exercise SAMPLE PAPER FOR PRACTICE ( Match the following ) :|12 Videos

  • UNDERSTANDING QUADRILATERALS

    NAND LAL PUBLICATION|Exercise SAMPLE PAPER FOR PRACTICE |21 Videos

Similar Questions

Explore conceptually related problems

There are 2401 students in a school. P.T. teacher wants them to stand in rows and columns such that the number of rows is equal to the number of columns. Find the number of rows.

Two matrices are equal if they have same number of rows and same number of columns .

The total number of children of a school in different years is shown in the following pictograph where one represents 100 children. How many more children were there in the school in 2000 than in 1995? .

The students of four sectoins of class 9th donated collectively Rs 8281 for the Orphange child Fund for children's living. If each student donated as much money as the number of students who donated the money, how many students donated money for the organisation? what values of depicted by these students?

There is a circuss in a village .The number of children came to see circus from Monday to Friday are shown by a pictograph.Read the following pictograph caefully and answer the question below: How many children came to see circus on tuesday? .

Thirty children were asked about the number of hours they watched TV programmes in the previous week. The results were found as follows : : How many children watched television for 15 or more hours a week ?

Solve the problems, John and Jivanti together have 45 marbles. Both of them lost 5 marbles each, and the product of the number of marbles they now have is 124. We would like to find out how many marbles they had to start with.

Three married couples are to be seated in a row having six seats in a cinema hall. If spouses are to be seated next to each other, in how many ways can they be seated ? Find also the number of ways of their seating if all the ladies sit together.

There is a circuss in a village .The number of children came to see circus from Monday to Friday are shown by a pictograph.Read the following pictograph caefully and answer the question below: How many children saw circus on Monday and Wednesday? .

NAND LAL PUBLICATION-SQUARES AND SQUARE ROOTS -Exercise -6.4
  1. Find the square root of the following decimal numbers: 2.56

    Text Solution

    |

  2. Find the square root of the following decimal numbers: 7.29

    Text Solution

    |

  3. Find the square root of the following decimal numbers: 51.84

    Text Solution

    |

  4. Find the square root of the following decimal numbers: 42.25

    Text Solution

    |

  5. Find the square root of the following decimal numbers: 31.36

    Text Solution

    |

  6. Find the least number which must be subtracted from each of the follow...

    Text Solution

    |

  7. Find the least number which must be subtracted from each of the follow...

    Text Solution

    |

  8. Find the least number which must be subtracted from each of the follow...

    Text Solution

    |

  9. Find the least number which must be subtracted from each of the follow...

    Text Solution

    |

  10. Find the least number which must be subtracted from each of the follow...

    Text Solution

    |

  11. Find the least number which must be added to each of the following num...

    Text Solution

    |

  12. Find the least number which must be added to each of the following num...

    Text Solution

    |

  13. Find the least number which must be added to each of the following num...

    Text Solution

    |

  14. Find the least number which must be added to each of the following num...

    Text Solution

    |

  15. Find the least number which must be added to each of the following num...

    Text Solution

    |

  16. Find the length of the side of a square whose area is 441 m^2.

    Text Solution

    |

  17. In a right triangle ABC,angle B = 90^@ : If AB = 6 cm, BC = 8 cm, fin...

    Text Solution

    |

  18. In a right triangle ABC,angle B = 90^@ : If AC = 13 cm, BC = 5 cm, fin...

    Text Solution

    |

  19. A gardener has 1000 plants. He wants to plant these in such a way that...

    Text Solution

    |

  20. There are 500 children in a school. For a P.T. drill they have to stan...

    Text Solution

    |