Volume And Surface Area Mock Tests
15 questions available
Volume And Surface Area Mock Test 1
Questions:
15
नमूना प्रश्न
A sphere, a hemisphere, and a right circular cylinder all have the same radius r. If their volumes are equal, what is the height of the cylinder?
A right triangle with sides 6 cm and 8 cm is rotated about the side 6 cm. What is the volume of the solid formed?
The volume of a right circular cone with radius 7 cm and height 24 cm is (use π = 22/7):
A cone and a sphere have the same radius r. If their volumes are equal, what is the height of the cone?
A solid sphere of radius 6 cm is melted and recast into small solid cones each of radius 2 cm and height 2 cm. How many cones are formed?
A bucket is in the shape of a frustum of a cone. The radii of the two circular ends are 14 cm and 7 cm, and the height is 16 cm. Find the capacity of the bucket.
A solid hemisphere of radius 6 cm is melted to form solid spheres of radius 3 cm each. The number of spheres formed is:
A sphere and a cylinder have the same radius r. The height of the cylinder equals its diameter (2r). The ratio of the volume of the sphere to the volume of the cylinder is:
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