“Chivalry” is what this riddle lacks; you can see that just by looking at the old woman and the pregnant woman.
Did you notice in time? How long did it take you?
Benefits of riddles: Get a conclusion
Why are puzzles necessary in life? A puzzle is a problem that tests one’s knowledge or mental abilities. While solving a puzzle, the solver must logically put together the pieces to get a correct or entertaining answer to the question or riddle. You may ask yourself, “What does a person gain from this?” The answer is very interesting.
When he finds the answer, by logically putting the pieces together, he will gain better problem-solving skills and memory power, which can improve him. When you solve a puzzle, you have to notice the different pieces and discover their place within the bigger picture. Solving this way could improve your visual-spatial reasoning.