A shuttle cock used for playing badminton has the shape of the combination of

A shuttle cock used for playing badminton has the shape of the combintion of

Choose the correct-one. A shuttle cock used for playing badminton has the shape of the combination.

A shuttle cock used for playing badminton has the shape of a frustum of a cone mounted on a hemisphere. The diameters of the ends of the frustum are 5 cm and 2 cm; the height of the entire shuttle cock is 7 cm. Find the external surface area.

A shuttle cock used for playing badminton has the shape of a frustum of a cone is mounted on a hemisphere. The diameters of the frustum are 5 cm and 2 cm. The height of the entire shuttle cock is 7 cm. Find its external surface area.

A shuttle cock used for playing badminton has the shape of a frustum of a cone mounted on a a hemisphere.The diameters of the ends of the frustum are 5cm and 2cm ; the height of the entire shuttle cock is 7cm. Find the external surface area.

A shuttle cock used for playing badminton has the shape of a frustum of a cone mounted hemisphere (as shown in the figure). The external diameters of the frustum are 5 cm and 2 cm, the height of the entire shuttle cock is 7 cm. Then its external surface area is

A shuttle cock is a combination of

Out of 85 children playing badminton or table tennis or both, the toatl number of girls in the group is 70% of the total number of boys in the group. The number of boys playing only badminton is 50% of the number of boys and the total number of boys playing badminton is 60% of the total number of boys. The number of children playing only table tennis is 40% of the total number of children and a total of 12 children play badminton and table tennis both. The number of girls playing only badminton is