A wooden block is of length 6 metres, of...

A wooden block is of length 6 metres, of breadth 15 cm and of thickness 40 cm. How many piece of wood of length 2 metres of breadth 2·5 cm and of thickness 4 cm will be got ?

Text Solution

Verified by Experts

The correct Answer is:

17.18 cm

Topper's Solved these Questions

RECTANGULAR PARALLELOPIPED OR CUBOID
CALCUTTA BOOK HOUSE|Exercise EXERCISE-(MCQs)|40 Videos
RATIO AND PROPORTION
CALCUTTA BOOK HOUSE|Exercise EXERCISE - 2.2 (Long Answer Type Questions)|19 Videos
RIGHT CIRCULAR CONE
CALCUTTA BOOK HOUSE|Exercise Exercise 3|14 Videos

Similar Questions

Explore conceptually related problems

How many solid sphere of radius 10*5 cm each can be mad by melting a solid cuboi dal piece of copper of length 6*6 dcm, breadth 4*2 dcm and thickness 1*4 dcm ?

To make a wall of length 6 metres, of height 5 metres and of thickness 0.5 metre, how many bricks of size 25 cm xx 12.5 xx 7.5 cm will be required when 1/20 part of the wall will be made of a mixture of sand and cement?

If a right circular cone of height 15 cm and of diameter 30 cm is made from a wooden sphere of radius 15 cm , then percent of wood will be lost ?

How many coins of diameter 1.5 cm and of thickness 0.2 cm can be made by melting a metal right circular cylinder of diameter 4.5 cm and height 10 cm ?

How many solid spheres of diameter 2.1 dcm each can be made by melting a solid rectangular parallelopiped copper piece of length 6.6 dcm , of breadth 4.2 dcm and of thickness 1.4 dcm ? How many cubic - dcm metal will possess in each sphere ?

If a hole of size 5 m xx 4·5 m xx 2.1 m be dug in the middle position of a field of length 13·5 metres and of breadth 2·5 metres and the soil obtained from it be strewed upon the rest of the field, then how much the height of the field will be increased ?

The length and breadth of a rectangular land are 20 metres and 14 metres. A hole of length 6 metres,. of breadth 3 metres and of depth 2·5 metres is dug in one corner of the land. If the soil of this hole be strewed upon whole land, then how much the height of the land should be increased ?

A rectangular coil of length 20 cm, breadth 5 cm and number of turns 50 is suspended from the mid-point of its breadth and is inclined at an angle of 60^(@) with the lines of force of uniform magnetic field of 0.05 T. If 5 A current flows in the coil, what will be the torque acting on it?

Half of a tank of length 5 metre , breadth 4 metre and height 2.2 metre , is filled with water How many iron - bullets of radius 5 cm each should be completely immersed into the water of the tank so that the tank full to the brim ?

A hollow sphere of external radius 5 cm and of same thickness is made by melting a solid sphere of radius 4cm , then what will be the thickness of the hollow sphere

CALCUTTA BOOK HOUSE-RECTANGULAR PARALLELOPIPED OR CUBOID-EXERCISE-(MCQs)

The length, breadth and height of a cuboidal piece of ice are 40 cm, 2...
Text Solution
|
Determine the total surface area, volume and length of diagonal of a c...
Text Solution
|
The volume of a cuboid is 440 cc. If the area of the base of the cubo...
Text Solution
|
If a cuboid of length, breadth and height 100 cm, 80 cm and 64 cm resp...
Text Solution
|
A part of a cuboidal pot of length 15 cm and of breadth 12 cm is full ...
Text Solution
|
If the soil obtained by digging holes of breadth 10 metres around the ...
Text Solution
|
If three cubes of side 5 cm each be joined together, then what will be...
Text Solution
|
A wooden block is of length 6 metres, of breadth 15 cm and of thicknes...
Text Solution
|
The length and breadth of a rectangular land are 20 metres and 14 metr...
Text Solution
|
Length of a side of a cube is 7cm,find its diagonal length.
Text Solution
|
If a hole of size 5 m xx 4·5 m xx 2.1 m be dug in the middle position ...
Text Solution
|
Length of a side of a cube is 5cm,find its diagonal length.
Text Solution
|
Length of a rectangular box is 5cm,width 5cm and height 15cm,find the ...
Text Solution
|
The outer edges of a cuboidal wooden box are 10 cm, 8 cm, 7 cm respect...
Text Solution
|
Length of a rectangular box is 20cm,width 5cm and height 10cm,find the...
Text Solution
|
The length and breadth of vuboidal room are 20 metres and 16 metres re...
Text Solution
|
The expenditure of covering the four walls with papers at the rate of ...
Text Solution
|
If the total surface of a cube is 486 square meters , calculate one o...
Text Solution
|
There are 18750 litres and 11250 litres petrols in two petrol- tanks r...
Text Solution
|
If the total surface of a cube is 150 square meters , calculate one o...
Text Solution
|