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There are two cones. The curved surface ...

There are two cones. The curved surface area of one is twice that of the other. The slant height of the later is twice that of the former. Find the ratio of their radii.

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RD SHARMA ENGLISH-SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER CONE-All Questions
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  5. Curved surface area of a cone is 308\ c m^2 and its slant height is 14...

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

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

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  8. A tent is in the form of a right circular cylinder surmounted by a ...

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  9. A circus tent is cylindrical to a height of 3 metres and conical ab...

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  10. The circumference of the base of a 10m high conical tent is 44 metr...

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  11. What length of tarpaulin 3m wide will be required to make a conical...

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  12. A bus stop is barricaded from the remaining part of the road, by us...

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

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  14. Find the volume of a right circular cone 1.02m high, if the radius ...

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  15. The area of the base of a right circular cone is 314 c m^2 and its hei...

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  16. The diameter of a right circular cone is 8cm and its volume is 48\ ...

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  17. The volume of a cone is 18480c m^3dot If the height of the cone is 40c...

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  18. The base radii of two right circular cones of the same height are i...

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

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  20. A conical vessel whose internal radius is 5 cm and height 24cm is f...

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