[quote]Re: Brain Teasers!two girls are born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be? the two girls d0n't have the same father...am i right?[/quote] this is already solved [quote]try this: John, Smith, and James are in a competition. Here are their results: 1. The youngest person received the least points. 2. John got half of the points of the eldest. 3. Smith received as many points as both others combined. Question: Who is the eldest ? and how can you tell if he is the eldest?[/quote] smith is the eldest becoz of number 3.. obviously but how can smith have the same points as both others combined? john can be the youngest or the 2nd.. i don't get it.. is this a decimal? or negative?