Riddles and brain teasers are such brain-boosting activities that are fun ... But as with many great riddles, the answer is simple yet clever. The Answer: The answer is that B is the daughter of A.

These brain teasers are a fun way to challenge your mind and test your mental alertness. Read below to know how much of it were you able to crack. If you were able to answer all, voila!

A second user, Gil Yavne, commented, “The right answer is 18”. Brain teasers are becoming more popular on the internet, with puzzles like this one catching people's interest because they ...