Brain Teasers

If it took eight men ten hours to build a wall,how long would it take four men to build it?

How many times does the alphabet ‘a’ appear from 0-100.

How many times can you subtract 10 from 100?

What can you never eat for breakfast?

How much dirt is there in a hole 3 feet deep, 6 ft long and 4 ft wide?

If there are 6 apples and you take away 4, how many do you have?

If there are 12 fish and half of them drown, how many are there?

A rooster laid an egg on top of the barn roof. Which way did it roll?

Which is heavier, 100 pounds of rocks or 100 pounds of feathers?

How can you lift an elephant with one hand?

your mom has four kids names them 1) north, 2) south, 3) east. what is the fourth kids name?

What has a head and a tail but no body?

A is the father of B. But B is not the son of A. How’s that possible?

If you throw a red stone into the blue sea what it will become?

What goes up but never comes down?

Is it legal for a man to marry his widow’s sister?

You're running a race. You pass up the guy in second place, what place are you in?

Name the most recent year in which New Year’s came before Christmas.

What gets wetter and wetter the more it dries?

Imagine you are in a sinking row boat surrounded by sharks. How would you survive?