The solid is composed of a cylinder with...

The solid is composed of a cylinder with hemispherical ends. If the whole length of the solid is 108cm and the diameter of the hemispherical ends is 36cm, find the cost of polishing the surface of the solid at the rate of 7 paise per sq. cm `(U s epi=(22)/7)`

Topper's Solved these Questions

STATISTICS
RD SHARMA ENGLISH|Exercise All Questions|250 Videos
TRIANGLES
RD SHARMA ENGLISH|Exercise All Questions|366 Videos

Similar Questions

Explore conceptually related problems

A solid is composed of a cylinder with hemispherical ends. If the whole length of the solid is 104 cm and the radius of each of the hemispherical ends is 7 cm, find the cost of polishing its surface at the rate of Rs 10\ p e r\ d m^2

A solid is in the form of a cylinder with hemispherical ends. The total height of the solid is 19 cm and the diameter of the cylinder is 7 cm. Find the volume and total surface area of the solid (Use pi=22//7 )

A solid is in the form of a cylinder with hemispherical ends. Total height of the solid is 19 cm and the diameter of the cylinder is 7 cm. Find the volume and total surface area of the solid.

Find the volume of a solid in the form of a right circular cylinder with hemi-spherical ends whose total length is 2.7 m and the diameter of each hemi-spherical end is 0.7 m.

The volume of a cubical solid is 10368 cm ^(3) If its diamensions are in the ratio 3 : 2: 1 , find the cost of polishing its total surface at the rate of 2.50 " per " m^(2)

Find the volume and the total surface area of a hemisphere of radius 3.5 cm. (U s e\ pi=(22)/7)

The internal and external diameters of a hollow hemispherical vessel are 21 cm and 25.2 cm respectively. Find the cost of painting it, all over, at the rate of 1.50 per cm^(2).

A wooden toy is in the form of a cone surmounted on a hemisphere. The diameter of the base of the cone is 6cm and its height is 4cm. Find the cost of painting the toy at the rate of Rs. 5 per 1000cm

A wooden article was made by scooping out a hemisphere from each end of a solid cylinder. If the height of the cylinder is 10 cm, and its base is of radius 3.5 cm, find the total surface area of the article.

RD SHARMA ENGLISH-SURFACE AREAS AND VOLUMES-All Questions

Lead spheres of diameter 6 cm are dropped into a cylindrical beaker...
Text Solution
|
The height of a solid cylinder is 15 cm and the diameter of its bas...
Text Solution
|
The solid is composed of a cylinder with hemispherical ends. If the ...
Text Solution
|
The surface area of a sphere is the same as the curved surface area...
Text Solution
|
A cylinder and a cone have equal radii of their bases and equal hei...
Text Solution
|
A rectangular vessel of dimensions 20 c mxx16 c mxx11 c m . is full...
Text Solution
|
If r1 and r2 be the radii of two solid metallic spheres and if they ...
Text Solution
|
A solid metal sphere of 6 cm diameter is melted and a circular shee...
Text Solution
|
A hemispherical tank full of water is emptied by a pipe at the rate o...
Text Solution
|
Find the number of coins 1.5 cm in diameter and 0.2 cm thick, to be...
Text Solution
|
An iron pillar consists of a cylindrical portion of 2.8 m. height and...
Text Solution
|
A circus tent is cylindrical to a height of 3 metres and conical ab...
Text Solution
|
Height of a solid cylinder is 10 cm and diameter 8 cm. Two equal co...
Text Solution
|
The height of a solid cylinder is 15 cm. and the diameter of its ba...
Text Solution
|
The solid is composed of a cylinder with hemispherical ends. If the ...
Text Solution
|
The largest sphere is to be curved out of a right circular cylinder ...
Text Solution
|
A tent is in the form of a right circular cylinder surmounted by a ...
Text Solution
|
A toy is in the form of a cone mounted on a hemisphere of radius 3....
Text Solution
|
A cylindrical container is filled with ice-cream, whose diameter is...
Text Solution
|
Find the volume of a solid in the form of a right circular cylinder...
Text Solution
|