Home
Class 10
MATHS
A wall 24 m long, 0.4 m thick and 6 m hi...

A wall 24 m long, 0.4 m thick and 6 m high is constructed with the bricks each of dimension `25 cm xx 16 cm xx 10 cm`. If the mortar occupies `(1)/(10)th` of the volume of the wall then find the number of bricks used in constructing the well.

Text Solution

AI Generated Solution

To find the number of bricks used in constructing the wall, we will follow these steps: ### Step 1: Calculate the total volume of the wall. The formula for the volume of a cuboid is given by: \[ \text{Volume} = \text{Length} \times \text{Breadth} \times \text{Height} \] Given: ...
Promotional Banner

Topper's Solved these Questions

  • SURFACE AREAS AND VOLUMES

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|20 Videos
  • SURFACE AREAS AND VOLUMES

    NCERT EXEMPLAR ENGLISH|Exercise VERY SHORT ANSWER TYPE QUESTIONS|8 Videos
  • STATISTICS AND PROBABILITY

    NCERT EXEMPLAR ENGLISH|Exercise LONG ASWERS QUESTIONS|14 Videos
  • TRIANGLES

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|18 Videos

Similar Questions

Explore conceptually related problems

A wall 9 m long. 6m high and 20 cm thick is to be constructed using bricks of dimensions 30 cm. 15m and 10 cm . How many bricks will be required.?

A wall 24 m long, 5 m high and 0-25 m thick is to be constructed using bricks each measuring 25 cm xx 12.5 cm xx 7.5 cm. Find the number of bricks required, if 5% of the wall is occupied by cement and sand mixture.

A box is of dimensions 2.4 m x 1.0 m x 75 cm. Find the volume of the box.

A mason constructs a wall of dimension 270 cm xx 300 cm xx 350 cm with the bricks each of size 22.5 cm xx 11.25 cm xx 8.75 cm and it is assumed that (1)/(8) space is covered by the mortar. Then, the number of bricks used to construct the wall is

Find the lateral surface area of a cuboid whose dimensions are 24 m xx 25 cm xx 6 m .

Find the number of bricks required to construct a wall of dimensions 3 m xx 1.5 m xx 0.4 m , if the dimension of a brick is 30 cm xx 15 cm xx 8 cm .

How many bricks each of size 25 c m\ xx\ 10 c m\ xx\ 8c m will be required to build a wall 5m long, 3m high and 16cm thick, assuming that the volume of sand and cement used in the construction is negligible?

A 2kg brick of dimension 5cm xx 2.5 cm xx 1.5 cm is lying on the largest base. It is now made to stand with length vertical, then the amount of work done is : (taken g=10 m//s^(2) )

A tank measures 2 m long 1.6 m wide and 1m depth water is there up to 0.4 m height .Bricks measuring 25cm xx14cm xx 10 cm are put in to the tank so that water may come up to the top. Each brick absorbs water equal to (1)/(7) th of its own volume Hopw many bricks will be needed?

Diagram of the adjacent picture frame has outer dimensions =24cm xx 28cm. inner dimensions 16cm xx 20cm. Find the area of each section of the frame, if the width of each section is same.