22-24 One car from a city starts north, another car from nearby city starts east |
|
19-21 Two cars driving in parallel roads |
|
56 - 57 Maxima and minima problems of square box and silo |
|
The Right Circular Cone |
|
02 - Cylinder of maximum convex area inscribed in a sphere |
|
12 - Cone of maximum convex area inscribed in a sphere |
|
38 - Rate of rotation of search light pointing to a ship |
|
37 - A ladder sliding downward |
|
26-27 Horizontal rod entering into a room from a perpendicular corridor |
|
23 - Sphere cut into a pyramid |
|
22 - Smallest cone that may circumscribe a sphere |
|
20-21 Width of the second corridor for a pole to pass horizontally |
|
19 Direction of the man to reach his destination as soon as possible |
|
17-18 A man in a motorboat needs to catch a bus |
|
16 - Light placed above the center of circular area |
|
14-15 Ladder reaching the house from the ground outside the wall |
|
Frustums |
|
The Cone |
|
Similar Figures |
|
Trapezoidal Strip of Land from a Triangular Lot |
|