Stickels Puzzle #25

Brain Teaser #25

Sixty-nine percent of all people are chocolate eaters, and 22 percent of all people are under the age of fifteen. Given that a person has been selected at random, what is the probability that the person is not a chocolate eater and above the age of fifteen?

What's Your Answer?

About Stickels Puzzles

Stickels Puzzles are brain teasers created by famous puzzle author Terry Stickels. These puzzles challenge your logical thinking, mathematical reasoning, and problem-solving skills.

Each puzzle presents a unique challenge that requires you to think outside the box. Vote on your answer and see how your reasoning compares with other puzzle solvers!

NOTE: These Stickels Puzzles are ©2005 Terry Stickels, and are used on this web site through special agreement with the author. Unlicensed reproduction is prohibited. For more brain teasing puzzles by Terry Stickels, visit our Stickels Frame Games page and our All IQ Tests web site.