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This mock test of Test: Surface Area Sphere And Hemisphere for Class 9 helps you for every Class 9 entrance exam.
This contains 10 Multiple Choice Questions for Class 9 Test: Surface Area Sphere And Hemisphere (mcq) to study with solutions a complete question bank.
The solved questions answers in this Test: Surface Area Sphere And Hemisphere quiz give you a good mix of easy questions and tough questions. Class 9
students definitely take this Test: Surface Area Sphere And Hemisphere exercise for a better result in the exam. You can find other Test: Surface Area Sphere And Hemisphere extra questions,
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QUESTION: 1

A sphere has a surface area of 301.84 cm^{2}. Its diameter is

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QUESTION: 2

A hemispherical bowl is made of steel, 1 cm thick. The inner radius of the bowl is 6 cm. The outer curved surface area of the bowl is

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QUESTION: 3

The total surface area of a hemispherical bowl of radius 77 cm is

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QUESTION: 4

If the radius of a sphere is tripled, the ratio of the surface area of original sphere to that of the second is

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QUESTION: 5

A hemispherical bowl has total surface area 96 cm^{2}. The lateral surface area of 5 such bowls is

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QUESTION: 6

The lateral surface area of a hemisphere whose total surface area is 525 cm^{2} is

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QUESTION: 7

The surface area of a sphere of radius 7 cm is

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QUESTION: 8

The total surface area of a hemispherical bowl of diameter 28 cm is

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QUESTION: 9

The diameter of one sphere is 21 cm, and the diameter of another sphere is 14 cm, the ratios of their curved surface areas is

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QUESTION: 10

The curved surface area of a hemisphere of diameter 28 cm is

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### Surface Area of Sphere and Hemi: Sphere

Video | 07:40 min

### Examples: Surface area of Sphere

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