How could all of your cousins have an aunt who is not your aunt?

Answer: Their aunt is your mother.

More Logic Riddles with answers

More Logic Riddles

How do you discover something that does not exist?
How do you drop an egg and never break it?
How do you make the number one disappear by adding to it?
How far can a man hike into the forest?
How is it possible to always find what your looking for in the last place you look?
How many bananas can you eat if your stomach is empty?
I have two coins, one is marked George I and one is marked George IV. One is genuine but one is a forgery. Which is the forgery?
If a rooster lays an egg on the exact peak of a barn, which side does it fall?
If there are three apples and you take away two, how many do you have?
If you are running in a race and pass the second place person, what place are you in?
If you count 20 houses on your right going to the store and 20 houses on your left coming home, how many houses did you count?
If you have 30 white socks, 22 black socks, and 14 blue socks scattered across the floor in the dark, how many would you have to grab to get a matching pair?