+91-8076753736 support@wiredfaculty.com

Sponsor Area

Statistics

Question

Wired Faculty App

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

Solution

Solution not provided.
Ans. 74.26 cm².

Some More Questions From Statistics Chapter

A vessel is in the form of an inverted cone. Its height is 8 cm and the radius of its top, which is open, is 5 cm. It is filled with water up to the brim. When lead shots, each of which is a sphere of radius 0.5 cm are dropped into the vessel, one-fourth of the water flows out. Find the number of lead shots dropped in the vessel.

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation