This is an actual test given to management trainee at Cal Tech. Some months have 30 days, some have 31. A couple has five children.
Half are boys.
You have in your hand two U.S. coins which total 55 cents in value. One is not a nickel. Name one thing on a ship that runs fore to aft on one side and aft to fore on the other. Divide 30 by one-half and add 10. This is an actual test given to management trainee at Cal Tech.