Consider a well of 116 meter depth and a frog at the bottom of the well. It climbs 9 meter in day time and slides down 5 meter during night. How many days it needs to climb out of the well?
4 meters a day, after 27 days it will make 27*4=108 and the next day it will be out of the well. So totally 28 days
A frog is at the bottom of the well which is 20 meters deep. Everyday the frog jumps 5 meters upwards and fall 4 meters down. How many days it will take for the frog to reach the top?
A man accidentally fell in a 30m well. His friend gave him a rope. The man was able to climb 3 metres, but slipped back 2 metres in 5 minutes. How much time will he take to climb up the well?
I am always trapped in a glass cage.
I usually just sit at the bottom of the cage,
But I climb higher when I get hotter &
Climb down when things get cooler.
What am I?
