Question 11
Given: A cylindrical container of radius 4 cm contains some fluid. A solid sphere of radius 3 cm is lowered into the fluid until it is completely immersed in it. Find by how the level of fluid in the vessel will rise.
Question 12
Given: A welder has a solid piece of iron of dimensions 49 * 33 * 24 cm³ which he will be molding into a sphere. What will be the radius of the sphere?
Question 13
Given: If three metallic spheres of iron, steel, and aluminium of radii 6 cm, 8 cm, and 10 cm are melted to form a single sphere, find the diameter of the new sphere formed.
Question 14
Question 15
Given: The radii of two cones of copper and aluminium are in the ratio of 3:7, consider their volumes to be equal. Find the ratio of their heights.
Question 16
There are 16 questions to complete.