top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

How long will it take the worm to crawl out of the hole?

0 votes
334 views

A worm is at the bottom of a forty foot hole. It can crawl upwards at the rate of four feet in one day, but at night, it slips back three feet.
At this rate, how long will it take the worm to crawl out of the hole?

posted Jun 18, 2015 by Nikita Sehgal

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer (Check Answer ▼)





Similar Puzzles
0 votes

Three workmen set out to dig a hole.
On his own, Vikram can dig a hole in 18 minutes, Harish can dig a hole in 6 minutes and Mahesh can dig a hole in 5 minutes.
They started to dig this hole together.
Unfortunately, Mahesh had forgotten what he was supposed to be doing and was actually shovelling the dirt back into the hole at the same rate as he could have removed dirt.
Vikram and Harish never noticed this so how long did it take them to dig a hole?

0 votes

Rahul takes ten minutes to write three Christmas cards and Somya takes five minutes to write one.
How long will it take both of them to write 60 cards?

0 votes

I dropped a ping pong ball at the end of a curvy long hole in the ground.
I want to get it out but I can't stick my hand in it since it won't fit.
What can you do to help me get it out without digging a hole?

...