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The slant height and base diameter of a conical tomb are 25 m and 14 m respectively. Find the cost of whitewashing its curved surface at the rate of Rs 12 per `m^(2)`.

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RS AGGARWAL-VOLUME AND SURFACE AREA OF SOLIDS-Exercise 15C
  1. Find the total surface area of a cone, if its slant height is 21cm and...

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  2. A joker's cap is in the form of a right circular cone of base radius 7...

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  3. The curved surface area of a cone is 308 cm^(2) and its slant height i...

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  4. The slant height and base diameter of a conical tomb are 25 m and 14 m...

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  5. A conical tent is 10m high and the radius of its base is 24 m. Find th...

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  6. A bus stop is barricated from the remaining part of the road by using ...

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  7. Find the volume, cuved surface area and the total surface area of a co...

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  8. Find the volume, curved surface area and the total surface area of a c...

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  9. A conical pit of diameter 3.5 m is 12 m deep. What is its capacity in ...

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  10. A heap of wheat is in the form of a cone of diameter 9m and height ...

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  11. A man uses a piece of canvas having an area of 551 m^(2), to make a co...

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  12. How much cloth 2.5 m wide will be required to make a conical tent havi...

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  13. Two cones have their heights in the ratio 1 : 3 and the radii of their...

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  14. A cylinder and a cone have equal radii of their bases and equal hei...

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  15. A right circular cone is 3.6 cm high and radius of its base is 1.6 ...

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  16. A circus tent is cylindrical to a height of 3 metres and conical above...

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  17. A iron pillar consists of a cylindrical portion 2.8 m high and 20 cm i...

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  18. From a solid right circular cylinder with height 10 cm and radius of t...

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  19. Water flows at the rate of 10 meter per minute through a cylindrical p...

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  20. A colth having an area of 165 m^(2)is shapped into the form of a coni...

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