Lemonade.....
Usually red in color, small in size I am often seen by city eyes.
I make up structures very tall I could make up offices and a wall.
I am usually made of clay Laid in mortar pale and gray.
What am I?
A milkman has a can of 20 gallons, full of milk. But due to a sudden epidemic, all his cows in the farm fall sick. He can no longer collect milk from them. To conserve his milk he decides that on the first day he will sell one liter and refill the can back with water. On the 2nd day he will take out 2 liters and refill the bottle. On the 3rd day he will take out 3liters and so on... By the time all the milk is gone, how much water has the milkman sold?
