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The radius of the internal and external surfaces of a hollow spherical shell are 3 cm and 5 cm respectively!
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Class X Maths
mensuration
1
answer
The cylinder of radius 12 cm have filled the 20 cm with water. One piece of iron drop in the stands of water goes up 6.75 cm.
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1 day
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in
Class X Maths
mensuration
1
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The radius of a sphere is 10 cm.
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1 day
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in
Class X Maths
mensuration
1
answer
An exhibition tent is in the form of a cylinder surmounted by a cone.
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1 day
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Class X Maths
mensuration
1
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A circus tent is cylindrical to a height of 3 meters and conical above it.
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1 day
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Class X Maths
mensuration
1
answer
A conical tent is accommodate to 11 persons each person must have 4 sq. metre of the space on the ground and 20 cubic metre of air to breath.
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1 day
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Class X Maths
mensuration
1
answer
Water flows at the rate of 10 m per minute through a cylindrical pipe 5 mm of diameter.
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1 day
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Class X Maths
mensuration
1
answer
A vessel in the form of an inverted cone is filled with water to the brim:
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1 day
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in
Class X Maths
mensuration
1
answer
The radius of two right circular cylinder are in the ratio of 2 : 3 and their heights are in the ratio 5 : 4 calculate the ratio of their curved surface areas and also the ratio of their volumes.
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1 day
ago
in
Class X Maths
mensuration
1
answer
A bucket is raised from a well by means of a rope which is wound round a wheel of diameter 77 cm.
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1 day
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Class X Maths
mensuration
1
answer
With reference to the figure given a alongside, a metal container in the form of a cylinder is surmounted by a hemisphere of the same radius.
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1 day
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Class X Maths
mensuration
1
answer
Calculate the area of the shaded region, if the diameter of the semi circle is equal to 14 cm.
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1 day
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in
Class X Maths
mensuration
1
answer
The given figure represents a hemisphere surmounted by a conical block of wood.
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1 day
ago
in
Class X Maths
mensuration
1
answer
In the given figure below, ABCD is a rectangle. AB = 14 cm, BC = 7 cm.
answered
1 day
ago
in
Class X Maths
mensuration
1
answer
A vessel is in the form of an inverted cone.
answered
3 days
ago
in
Class X Maths
mensuration
1
answer
A road roller is cylindrical in shape its circular end has a diameter of 1.4 m and its width is 4 m.
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3 days
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in
Class X Maths
mensuration
1
answer
A glass cylinder with diameter 20 cm has water to a height of 9 cm.
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3 days
ago
in
Class X Maths
mensuration
1
answer
Find the weight of a lead pipe 35 cm long.
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3 days
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in
Class X Maths
mensuration
1
answer
There is a ratio 1 : 4 between surface area of two spheres find the ratio between their radius.
asked
4 days
ago
in
Class X Maths
mensuration
1
answer
There is surface area and volume of sphere equal, find the radius of sphere.
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4 days
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Class X Maths
mensuration
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