A solid piece of iron of dimensions 49xx...

A solid piece of iron of dimensions `49xx33xx24` is moulded into a sphere is

21 cm

28 cm

35 cm

36 cm

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

SURFACE AREAS AND VOLUMES
ZEN PUBLICATION|Exercise ZEE ADDITIONAL QUESTIONS -VERY-SHORT ANSWER [VSA] QUESTIONS|17 Videos
SURFACE AREAS AND VOLUMES
ZEN PUBLICATION|Exercise ZEE ADDITIONAL QUESTIONS -SHORT ANSWER [SA] TYPE-1 QUESTIONS|16 Videos
SURFACE AREAS AND VOLUMES
ZEN PUBLICATION|Exercise TEXTUAL EXERCISES (EXERCISE 15.5)|7 Videos
STATISTICS
ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS IIT FOUNDATION|5 Videos
TRIANGLES
ZEN PUBLICATION|Exercise ZEE ADDITIONAL QUESTIONS - LONG ANSWER TYPE QUESTIONS|10 Videos

Similar Questions

Explore conceptually related problems

A solid piece of copper of dimension 24xx49xx33 cm is moulded and recast into a sphere. The radius of the sphere formed is

A solid cuboid of iron with dimensions 53cmxx40cmxx15cm is melted and recast into a cylinderical pipe. The outer and inner diameter of the pipe are 8 cm and 7 cm. find the length of the pipe.

A slide projector gives a magnification of 10. If a slide of dimensions 3 cm xx 2 cm is projected on the screen, the area of the image on the screen is :

A piece of iron of density 7.8 xx 10^(3) kgm^(-3) and volume 10^(-4) m^(3) is fully immersed in water. Calculate (i) weight of the iron piece in air (ii) upthrust of water on the iron piece (iii) apparent weight of the iron piece in water. Given g=10ms^(-2)

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

Two circular pieces of equal radii and maximum areas, touching each other are cut out from a rectangular cardboard of dimensions 14 cm xx 7 cm . Find the area of the remaining carboard. ("Use " pi = (22)/(7))

ZEN PUBLICATION-SURFACE AREAS AND VOLUMES-ZEE ADDITIONAL QUESTIONS -MULTIPLE CHOICE QUESTIONS

The radii of two cylinders are in the ratio 2:3 and their heights are ...
Text Solution
|
The CSA of a right circular cone of height 15 cm and base diameter 16 ...
Text Solution
|
The largest sphere that can be carved out of a cube of side 7 inches w...
Text Solution
|
Two solid hemispheres of same base radius 'r' are joined together alon...
Text Solution
|
An iron sphere of radius 8 cm is melted and recast into smaller sphere...
Text Solution
|
A solid piece of iron of dimensions 49xx33xx24 is moulded into a spher...
Text Solution
|
Three metallic solid cubes of edge 3 ft, 4 ft, and 5 ft are melted and...
Text Solution
|
A right circular cone 3.6 cm high with base radius 1.6 cm is melted an...
Text Solution
|
The diamter of a metallic sphere is 6 cm. it is melted and a wire of d...
Text Solution
|
A solid metal cone with radius 12 cm and height 24 cm is melted to for...
Text Solution
|
Twelve solid sphere of same size and made by melting a solid metallic ...
Text Solution
|
A solid metallic sphere of radius 8 cm is melted and recast into 'n' s...
Text Solution
|
The slant height of a bucket is 26 cm, the diameter of upper and lower...
Text Solution
|
A frustum of cone with radii 20 cm and 32 cm has height 8 cm. its volu...
Text Solution
|
The total surface area of the given frustum of cone is
Text Solution
|
The slant height of a frustom of a cone is 12 cm and the perimeters of...
Text Solution
|
A bucket shaped as the frustum of a cone has depth 15 cm and radii of ...
Text Solution
|
The volume of a frustum of cone when the circular ends have areas A(1)...
Text Solution
|
A frustum of a cone whose slant height is 10 cm has diameters of ends ...
Text Solution
|
If the area of the circular base of a cylinder is 22 cm^2 and its heig...
Text Solution
|