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Title Last update
19-21 Two cars driving in parallel roads
19 Direction of the man to reach his destination as soon as possible
18 - 20 Rectangular beam in maxima and minima problems
17-18 Rate of shadow in the wall of a building
17-18 A man in a motorboat needs to catch a bus
16 - Light placed above the center of circular area
15-16 Movement of shadow from light at eye level
15 - 17 Box open at the top in maxima and minima
14-15 Ladder reaching the house from the ground outside the wall
13^655: Find the last digit of a number raised to a large power
13-14 Water flowing into trapezoidal trough
13 - Sphere cut into a circular cone
12 - Cone of maximum convex area inscribed in a sphere
12 - 14 Rectangular Lot Problems in Maxima and Minima
11-12 Two trains; one going to east, and the other is heading north
11 - Triangular gutter of maximum carrying capacity
11 - Distance Traveled By A Messenger From Rear To Front Then Back To Rear Of A Marching Battalion
1019 Velocity and acceleration from the equation of distance | Motion with Variable Acceleration
1012 Train at constant deceleration | Rectilinear Translation
1011 Time of launching a ship | Rectilinear Translation
1010 Time to wait in dropping a stone | Rectilinear Translation
1009 Initial velocity of the second ball | Rectilinear Translation
1008 Stones thrown vertically upward | Rectilinear Translation
1007 Finding when and where the stones pass each other | Rectilinear Translation
1005 Finding the depth of well by dropping a stone | Rectilinear Translation
1004 Relative velocity | Rectilinear Translation
1003 Return in 10 seconds | Rectilinear Translation
1002 Location of warning torpedo | Rectilinear Translation
10 business executives and 7 chairmen meet at a conference. If each business executive shakes the hand of every other business executive and every chairman once...
10 Area common to three squares inside the regular hexagon
10 - Messenger Going From Front To Rear Then To Front Of A Marching Army Column
10 - Largest conical tent of given slant height
10 - A boy on a bike
1 - Probability for cars to pass through a point on road in a 5-minute period
1 - 3 Examples | Indefinite Integrals