To check the answer, scroll to the top of this page and select the brain teasers answers tab.
Tuesday, November 1, 2011
Brain teaser 2 - FLOATING SHIP
There is a ship floating at anchor at low tide with a ladder over the side. The ladder has 10 rungs, each 1m apart. If at low tide 5 rungs are below the surface of the water, and the water rises at 1.5m per hour, then how many rungs of the ladder will be visable 2 1/2 hours later?
To check the answer, scroll to the top of this page and select the brain teasers answers tab.
To check the answer, scroll to the top of this page and select the brain teasers answers tab.
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