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The students of a Vidyalaya were aske...

The students of a Vidyalaya were asked to participate in a competition for making and decorating pen holders in the shape of a cylinder with a base, using cardboard. Each pen holder was to be of radius 3cm and height 10.5 cm. The Vidyalaya was to supply the competitors with cardboard. If there were 35 competitors, how much cardboard was required to be bought for the competition?

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The students of a Vidyalaya were asked to participate in a competition for making and decorating penholders in the shape of a cylinder with a base, using cardboard. Each penholder was to be of radius 3 cm and height 10.5 cm. The Vidyalaya was to supply the competitors with cardboard. If there were 35 competitors, how much cardboard was required to be bought for the competition?

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RD SHARMA ENGLISH-SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER-All Questions
  1. The total surface area of a hollow cylinder which is open from both...

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  2. A cylindrical vessel, without lid, has to be tin-coated on its both...

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  3. The students of a Vidyalaya were asked to participate in a competit...

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  4. A cylindrical tube, open at both ends, is made of metal. The intern...

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  5. Water flows out through a circular pipe whose internal diameter is ...

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  6. A well with 10m inside diameter is dug 8.4m deep. Earth taken out o...

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  7. The sum of the radius of the base and height of a solid cylinder is...

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  8. The thickness of a hollow wooden cylinder is 2cm. It is 35cm long a...

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  9. The circumference of the base of a cylinder is 132 cm and its heigh...

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  10. From a right circular cylinder with height 10cm and radius of base ...

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  11. Twenty  cylindrical pillars of the Parliament House are to be clean...

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  12. Into a circular drum of radius 4.2 m and height 3.5m, how many full...

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  13. A solid cylinder has total surface area of 462 square cm. Its curve...

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  14. If the radius of the base of a right circular cylinder is halved, k...

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  15. A cylindrical road roller made of iron is 1m wide. Its inner diamet...

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  16. The difference between outside and inside surface of a cylindrical ...

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  17. The volume of metallic cylindrical pipe is 748 c m^3 . Its length is 1...

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  18. The curved surface area of a right circular cylinder of height 14\ ...

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  19. The ratio between the curved surface area and the total surface are...

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  20. Savitri had t o make a model of a cylindrical Kaleidoscope for her sci...

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