Home
Class 7
MATHS
The dimensions of a pit are 5mxx3mxx2m. ...

The dimensions of a pit are `5mxx3mxx2m.` If it is filled with bricks of size `20cmxx10cmxx5cm`, which costs Rs. 2.50 each, then find the total cost of the bricks.

Text Solution

Verified by Experts

The correct Answer is:
Rs. 7500
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (LEVEL 1)|30 Videos

  • MENSURATION

    PEARSON IIT JEE FOUNDATION|Exercise ASSESSMENT TESTS (Test - 1) |23 Videos

  • MENSURATION

    PEARSON IIT JEE FOUNDATION|Exercise TEST YOUR CONCEPTS (Short answer Type Questions)|25 Videos

  • INDICES

    PEARSON IIT JEE FOUNDATION|Exercise Test -2|12 Videos

  • MOCK TEST

    PEARSON IIT JEE FOUNDATION|Exercise QUESTIONS|25 Videos

Similar Questions

Explore conceptually related problems

The dimensions of a pit are 0.6mx0.4mx0.3m . If it is filled with bricks of size 15cmx 8cm x6cm, then what is the number of bricks?

A wooden block of dimensions 10cmxx20cmxx50cm weighs 6-5 kg Calculate the density of the block.

The dimensions of a wall 5m,4m,3m. If dimensions of each brick is 25cm,20cm and 15cm, then the number of bricks used to construct the wall is

A cuboidal tank can store 5040 litres of water. The external dimensions of the tank are 2.2mxx1.7mxx1.7m . If the wall of the tank are 5 cm thick, then what is the thickness of the bottom of the tank?

The dimensions of a trench are 6mxx3 m xx4.5m . Find the cost incurred in digging it at rupees 250 per cubic metre.

The dimensions of a room are 15m10m3m .It has two doors each of dimension (2m1.5m) and three windows,each of (1.6m0.75m) Find the cost of distempering the walls of the room inside only at the rate of Rs.6 per m^(2)

A mason constructs a wall of dimensions 5mx40cm xx3m with bricks each 25cm xx10cmx15cm. Calculate the total number of bricks used.

The dimensions of a rectangular block of carbon are 2cmxx2cmxx10cm cm. If the resistivity of the carbon is 2xx10^(-5)Omegam , what is the resistance measured between the two square surfaces?

The dimensions of a class room are 10m, 8m, and 5m. Find the cost of decorating its walls by a wall paper of 1 m width, which costs rs. 50 per metre.

PEARSON IIT JEE FOUNDATION-MENSURATION-TEST YOUR CONCEPTS (EssayType Questions)
  1. The circumference of a playground is 132 m. A circular track of width ...

    Text Solution

    |

  2. Find the maximum number of cuboid of dimensions 4 cm, 3 cm, and 2 cm t...

    Text Solution

    |

  3. The length of a cuboid is 2 cm more than its height, whereas its bread...

    Text Solution

    |

  4. The inner dimensions of a swimming pool are 50ftxx20ftxx10ft. The inne...

    Text Solution

    |

  5. The diagonals of a rhombus are 10 cm and 8 cm. If the area of rhombus ...

    Text Solution

    |

  6. In the figure given below, PQRS is a rectanlge. Find the area of the s...

    Text Solution

    |

  7. Find the total cost of levelling the shaded path of uniform which 2 m,...

    Text Solution

    |

  8. The dimensions of a pit are 5mxx3mxx2m. If it is filled with bricks of...

    Text Solution

    |

  9. From the four corners of a rectangular plastic sheet of size 34cmxx24c...

    Text Solution

    |

  10. The area of a square field is 36\ m^2dot A path of uniform width is la...

    Text Solution

    |

  11. How many times should a wheel of radius 1.4 m rotate to go around the ...

    Text Solution

    |

  12. How far does the tip of the minute hand of length 7 cm in a clock move...

    Text Solution

    |

  13. A square sheet of maximum area is cut out from a circular piece of car...

    Text Solution

    |

  14. Find the length of the hypotenuse of a right isosceles triangle whose ...

    Text Solution

    |

  15. The area of a circular play ground is "154 m"^(2) a path of width 2 m ...

    Text Solution

    |

  16. The parallel sides of a trapezium are 48 cm, 40 cm, and the distance b...

    Text Solution

    |

  17. The length and breadth of a rectangular sheet of paper are 60 cm and ...

    Text Solution

    |

  18. In the figure given below, PQRS is a square of side 14 cm and two semi...

    Text Solution

    |

  19. The dimensions of a class room are 10m, 8m, and 5m. Find the cost of d...

    Text Solution

    |

  20. Find the ratio of the lateral surface area and the total surface area ...

    Text Solution

    |