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If the volume and surface area of a sphe...

If the volume and surface area of a sphere are numerically the same, then its radius is

A

3

B

2

C

1

D

4

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The correct Answer is:
A
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MAHENDRA-AREA AND VOLUME -Exercise
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  2. The cost of papering four walls of a room is Rs. 48. Each one of lengt...

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  3. The length of rectangular plotis 144 m and its area is same as that of...

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  4. The perimeters of both, a square and a rectangle are each equal to 48 ...

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  5. The area of a parallelogram is 72 cm^2 and its altitude is twice the c...

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  6. If each edge of a cube is 6 cm, then find the diagonal of cube.

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  7. Find the volume of a cube whose surface area is 54 square meter

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  8. Length of diagonal of a cube is 10sqrt3 cm, find its volume.

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  9. The volume of a cuboid is 1728 cm^3.If height of the cuboid is 12 cm, ...

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  10. Total surface area of a cuboid is 846 cm^2. If ratio of its length, br...

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  11. The base radi of two right circular cylinders are in the ratio of 1:2 ...

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  12. A roller 2 m long and 0.7 m in diameter makes 60 revolutions in a minu...

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  13. The volume of a cylinder is 924 m^3 and its curved surface area is 264...

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  14. The diameter of a cylinder is 14 cm and its height is 20 cm. Then curv...

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  15. The radius of the base of a cone is 21 cm and the height is 20 cm. Fin...

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  16. The volume and heigh of a right circular cone are 1232 cm^(3) and 24 ...

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  17. The Diameters of two cones are equal. If their slant heights are in th...

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  18. Find the surface area of a sphere whose volume is 4851m^3

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  19. Find the radius of the sphere whose curved surface area is 64pi Cm^2

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  20. If the volume and surface area of a sphere are numerically the same, t...

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