Home
Class 10
MATHS
A toy is in the form of a cone of rad...

A toy is in the form of a cone of radius 3.5 cm mounted on a hemisphere of same radius. The total height of the toy is 15.5 cm. Find the total surface area of the toy.

Text Solution

Verified by Experts

The correct Answer is:
214.5 `cm^(2)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • C.B.S.E 2020 CLASS -X (OUTSIDE DELHI)

    OSWAL PUBLICATION|Exercise OUTSIDE DELHI SET -II ( SECTION- D ) |2 Videos

  • C.B.S.E 2020 CLASS -X (OUTSIDE DELHI)

    OSWAL PUBLICATION|Exercise OUTSIDE DELHI SET -III ( SECTION- A ) |6 Videos

  • C.B.S.E 2020 CLASS -X (OUTSIDE DELHI)

    OSWAL PUBLICATION|Exercise OUTSIDE DELHI SET -II ( SECTION- B ) |2 Videos

  • C.B.S.E 2020 CLASS -X (DELHI)

    OSWAL PUBLICATION|Exercise DELHI SET -III ( SECTION- D ) |1 Videos

  • CIRCLES

    OSWAL PUBLICATION|Exercise SELF ASSESSMENT|5 Videos

Similar Questions

Explore conceptually related problems

A toy is in the form of a cone of radius 3.5cm mounted on a hemisphere of same radius.The total height of the toy is 15.5cm. Find the total surface area of the toy.

A toy is in the form of a cone mounted on a hemisphere of radius 3.5 cm. The total height of the toy is 15.5 cm find the total surface area and volume of the toy.

Knowledge Check

  • A toy is in the form of a cone surmounted by a hemisphere whose radius is 3.5 cm . If the total height of the toy is 15.5 cm then find its total surface area and the Volume

    A
    `214.5 cm^2 and 240 cm^3`
    B
    `240 cm^2 and 214.5 cm^3`
    C
    `214.5 cm^2 and 243.83 cm^3`
    D
    `243.83 cm^2 and 214.5 cm^3`

  • A toy is in the form of a cone mounted on a hemisphere of radius 7 cm. The total height of the toy is 14.5 cm. Find the volume of the toy. (Take pi = 22/7)

    A
    539/6 `cm^(3)`
    B
    3311/3 `cm^(3)`
    C
    847/6 `cm^(3)`
    D
    200 `cm^(3)`

  • A toy is in the form of a cone mounted on a hemisphere. The radius of the hemisphere and that of the cone is 3 cm and height of the cone is 4 cm. The total surface area of the toy is

    A
    75.43 Sq cm
    B
    103.71 Sq cm
    C
    85.35 Sq cm
    D
    120.71 Sq cm

    • Similar Questions

    Explore conceptually related problems

    A toy is in the form of a cone mounted on a hemisphere of same radius 7cm. If the total height of the toy is 31cm, find the total surface area.

    A toy is in the form of a cone mounted a hemisphere of diameter 7 cm. the total height of the toy is 14.5 cm. find the volume and the total surface area of the toy. (Take pi=(22)/(7) ).

    A toy is in the shape of the cone over a hemisphere of radius 8cm. If the total height of the toy is 14cm, then what is the total surface area of the toy

    A toy is in the shape of the cone over a hemisphere of radius 8 cm . If the total height of the toy is 14 cm , then what is the total surface area of the toy ?

    A toy is in the form of a cone mounted on a hemisphere. The radius of the hemisphere and that of the cone is 3 cm and height of the cone is 4 cm. The total surface area of the toy (taking pi = (22)/(7) ) is

    Home
    Profile