Find the area of the four walls of a ...

Find the area of the four walls of a room whose length is `6\ m ,` breadth `5\ m` and height `4\ m` . Also find the cost of white-washing the walls, if the rate of white washing is Rs. `5\ p e r\ s q u a r e\ m e t e rdot` (Doors, Windows and other opening ignored)

Text Solution

AI Generated Solution

Topper's Solved these Questions

MENSURATION-I (AREA OF A TRAPEZIUM AND A POLYGON
RD SHARMA ENGLISH|Exercise All Questions|84 Videos
MENSURATION-III (SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER)
RD SHARMA ENGLISH|Exercise All Questions|109 Videos

Similar Questions

Explore conceptually related problems

Find the area of four walls of a room whose length is 6 m, breadth is 5 m and heigth is 4 m.

Find the volume and total surface area of a cuboid whose length = 3.5 m, breadth = 2.6 m and height = 0.9 m.

A door of length 2 m and breadth 1 m is fitted in a wall. The length of the wall is 4.5 m and the breadth is 3.6 m . Find the cost of white washing the wall, if the rate of white washing the wall is Rs 20 per m^2 .

A swimming pools is 20\ m in length, 15\ m\ in breadth, and 4\ m in depth. Find the cost of cementing its floor and walls at the rate of R s .12\ p e r\ s q u a r e\ m e t r edot

A door of length 1 m and breadth 0.5 m is on a wall. The length of the wall is 4.5 m and the breadth is 3.6 m as shown in Fig. 5. Find the cost of white washing the wall if the rate of white washing the wall is Rs 20 per m^2 .

The floor of a rectangular hall has a perimeter of 250\ mdot Its height is 6\ mdot Find the cost of painting its four walls (including doors, etc.) at the rate of \ R s .6\ p e r\ s q u a r e\ m e t r edot

Find the area of a rectangle whose length is 5.5 m and breadth is 3.4 m.

The length, breadth and height of a room are 5 m, 4 m and 3 m respectively. Find the cost of white washing the walls of the room and the ceiling at the rate of R s\ 7. 50\ p e r\ m^2dot

The length, breadth and height of a room are 5m, 4m and 3m respectively. Find the cost of white washing the walls of the room and the ceiling at the rate of R sdot\ 7. 50\ m^2dot

RD SHARMA ENGLISH-MENSURATION-II (VOLUMES AND SURFACE AREAS OF A CUBOID AND A CUBE)-All Questions

The paint in a certain container is sufficient to paint on area equa...
Text Solution
|
The measures of a textbook are 22cm xx 11cm xx 3cm. It is to be cover...
Text Solution
|
Find the area of the four walls of a room whose length is 6\ m , br...
Text Solution
|
A swimming pool is 20 m in length, 15 m in breadth, and 4m in depth. F...
Text Solution
|
The floor of a rectangular hall has a perimeter of 250\ mdot Its he...
Text Solution
|
A cuboid has total surface area of the 40\ m^2 and its lateral s...
Text Solution
|
Length of a class room is two times its height and its breadth is 1...
Text Solution
|
Find the surface area of a cuboid whose (i)L e ng th\ =\ 10 c m ,\ b ...
Text Solution
|
Find the surface area of a cube whose edge is 1.2m (ii) 27cm...
Text Solution
|
A cuboidal box is 5cm by 5cm by 4cm. Find its surface area.
Text Solution
|
Find the surface area of a cube whose volume is 343 m^3 (ii) 216\ ...
Text Solution
|
Find the volume of a cube whose surface area is (i) 96\ c m^2 (ii) ...
Text Solution
|
The dimensions of a cuboid are in the ratio 5:3:1 and its total sur...
Text Solution
|
Find the area of the cardboard required to make a closed box of len...
Text Solution
|
Find the surface area of a wooden box whose shape is of a cube, and...
Text Solution
|
The dimensions of an oil tin are 26 c m\ x\ 26 c m\ x\ 45 c mdot Find ...
Text Solution
|
A classroom is 11m long, 8m wide and 5m high. Find the sum of the a...
Text Solution
|
A swimming pool is 20m long 15m wide and 3m deep. Find the cost of ...
Text Solution
|
The perimeter of a floor of a room is 30m and its height is 3m. Fin...
Text Solution
|
Show that the product of the areas of the floor and two adjacent wa...
Text Solution
|