195+ Logic Riddles with Answers
What is the significance of the following: The year is 1978, thirty-four minutes past noon on May 6th.
There are nine metal dice. 1 die is slightly lighter than the other 8. If you had a balance scale and only two attempts, how could you figure out which die weighed the least?
You see a boat filled with people. You look again, but this time you don't see a single person on the boat. Why?
Hint: The boat has not sunk
A man leaves home. He goes a little ways and turns a corner. He goes a while and turns another corner. Soon, he turns one more corner. As he's returning home, he sees two masked men. Who are they?
There are two doors and there is one guard for each door. One door leads to life and the other leads to death. You have only one question to ask and you can only ask one guard. One of the guards always tells the truth and the other always lies. What question would you ask to find out which door is the door to life?
An old lady forgets her drivers licence at home. She travels down a one way street the wrong way. She does not stop at stop signs, or stop for people crossing the road. A cop is watching her do this and he does not give her a ticket. Why didn't he give her a ticket?
A man is in an area where blue-backed frogs are quite common.
He finds one and it then begins to rain quite hard, to which he becomes quite stressed.
The rain becomes more and more ferocious and the man has to leave, quite disappointed.
Who is the man, and what is going on?
(Hint: blue-backed frogs are now extinct)
My sister has two children. I had two children. My brother has two children. My cousin has two children. Wow, that's a lot of children! How many children are there in all?
Bobby likes Jimmy but not Joe,
apples but not pears,
jeeps but not vans,
shinny but not hockey,
tennis but not squash.
Who will he like, Sara or Sally?
At your wedding, you are introduced to your new partner's mother's only sister's husband's sister in law.
What do you call this woman?
A man was to be sentenced and the judge told him you may make a statement. If you tell the truth I'll sentence you to 4 years, however, if you lie then I'll sentence you to 6 years.
After the man's statement the judge decides to let him go. What did the man say?