An iron pillar has some part n the form...

An iron pillar has some part n the form of a right circular cylinder and remaining in the form of a right circular cone. The radius of base of cone , as well as cylinder is 21 cm . The cylindrical part is 80 cm high and conical part is 16 cm high . Find the weight of the pillar , if ` 1 cm^(3)` of iron weighs 8.45 g :

999.39 kg

111 kg

1001 kg

989 kg

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

LOGARITHM
QUANTUM CAT|Exercise QUESTION BANK|159 Videos
NUMBER SYSTEM
QUANTUM CAT|Exercise QUESTION BANK|1091 Videos

Similar Questions

Explore conceptually related problems

An iron pillar has some part in the form of a right circular cylinder and remaining in the form of a right circular cone. The radius of the base of each of cone and cylinder is 8 cm. The cylindrical part is 240 cm high and the conical part is 36 cm high. Find the weight of the pillar if one cubic cm of iron weighs 7.8 grams.

An iron pillar has some part in the from of right circular cylinder and the remaining in the from of a right circular cone .The radius of the base of each of the cone and the cylinder is 8 cm . The cylindrical part is 240 cm hight and the conical part is 36 cm hight .Find the weight of the pillar if 1 cubic centimetre of iron weighs 7.5 g .

An iron pillar consists of a cylindrical portion of 2.8 m. height and 20 cm. in diamea cone of 42 cm. height surmounting it. Find the weight of the pillar if 1 cm^3 of iron weights 7.5 g.

A iron pillar consists of a cylindrical portion 2.8 m high and 20 cm in diameter and a cone 42 cm heigh is surmounting it. Find the weight of the pillar, given that 1 cm^(3) of iron weight 7.5 g

Volume of a right circular cylinder of height 21 cm and base radius 5 cm is

Find the volume of a right circular cylinder of length 80 cm and diameter of the base 14 cm.

Volume of a right circular cylinder of height 21 cm and base radius 5 cm is :

A copper sphere of radius 3 cm is melted and recast into a right circular cone of height 3 cm. Find the radius of the base of the cone.

QUANTUM CAT-MENSURATION-QUESTION BANK

If the cone is cut along its axis from the middle , the new shape we o...
Text Solution
|
If the sum of the radius and the height of a closed cylinder is 35 cm...
Text Solution
|
An iron pillar has some part n the form of a right circular cylinder...
Text Solution
|
ABCD is a square of side a cm. AB,BC,CD and Which of the following all...
Text Solution
|
A rectangle has a perimeter of 26 . How many combinations of integral ...
Text Solution
|
The total surface area of a hemisphere is 462 cm^2. Find its diameter ...
Text Solution
|
A big cube of side 8 cm is formed by rearranging together 64 small but...
Text Solution
|
A solid sphere of diameter 15 m is melted and recast into several smal...
Text Solution
|
A cone is made of a sector with a radius of 14 cm and an angle of 60...
Text Solution
|
Kishan Chand is a very labourious farmer , he erected a fence around ...
Text Solution
|
A rectangular lawn is surrounded by a path of width 2 m on all sides...
Text Solution
|
A cylinder with height and radius 2:1 is filled with soft drink and th...
Text Solution
|
A cylinder with height and radius 2:1 is filled with soft drink and th...
Text Solution
|
An elephant of length 4 m is at one corner of a rectangular cage 16m ...
Text Solution
|
What is the height of the cone which is formed by joining the two ends...
Text Solution
|
If a cube of maximum possible volume is cut off from a solid sphere of...
Text Solution
|
In the adjoining figure PQRS is a square and MS=RN and A,P,Q and B li...
Text Solution
|
ABCD is a rectangle and there are four equilateral triangles . Area of...
Text Solution
|
ABCD and EFGA are the squares of side 4 cm , each . In square ABCD, DM...
Text Solution
|
In the adjoining figure (AB)/(BC)=(AD)/(DF), where EBCF is a square . ...
Text Solution
|