Two solid cones A and B are placed in a cylindrical tube as shown in the figure. The ratio of their capacities is 2 : 1. Find the heights and capacities of cones. Also, find the volume of the remaining portion of the cylinder.
Solution:
Let volume of cone A be 2 V and volume of cone B be V. Again, let height of the cone A = h cm, then height of cone B = (21 – h1 ) cm
