The document presents a "test" to gauge one's mental sharpness as they age. It consists of 6 multiple choice questions on varied topics testing logic, problem solving, and attention to detail. An incorrect answer to any question means you should stop taking the test and engage in less mentally demanding activities. A final question subverts expectations, revealing the test-taker to be the bus driver all along. The document suggests keeping one's brain active through tests and puzzles is important to stave off loss of intelligence as one ages.

1. Exercise of the brain is as important as exercise of the muscles. As we grow older, it's important that we keep mentally alert. The saying; "If you don't use it, you will lose it," also applies to the brain, so..... Following is a very private way to gauge your loss or non-loss of intelligence. Take the following test and determine if you are losing it or are still "with it." OK, relax, clear your mind and... begin.