Logic Riddles

Logic riddles with answers involve looking at situations and making judgements about them by ruling out impossibilities. If you like solving maths puzzles, you will most probably like logic riddles as well.

Pop Quiz Detention

A teacher decides to give a pop quiz one day but all of her students refuse to take the quiz thinking that the teacher will call off the quiz. She can give only one of these students a detention for skipping the quiz. All of the students know each other’s names and if a student knows he/she is getting a detention they take the quiz.

How can she threaten her students with the single detention so they all take the quiz?

Riddle Answer

Cheryl’s Children

Tom meets a new neighbour, Cheryl, next door to him. During the conversation with Cheryl, Tom asks her: “How many kids do you have”. “Three” replied Cheryl. Tom asked “How old are they?”

Cheryl answered:”The product of their ages is 36. The sum of their ages are the same as my house number.” After some time Tom replied “I can’t figure it out. I don’t have enough information”. “My apologies, I forgot to tell you that my youngest child likes strawberry milk” replied Cheryl. Tom figured out their ages after her answer and Cheryl confirmed that he was right.

How old are Cheryl’s children?

Riddle Answer

Shot and Killed

There are five people. One of them shot and killed one of the other five.

  1. Dan ran in the NY City marathon yesterday with one of the innocent men.
  2. Mike considered being a farmer before he moved to the city.
  3. Jeff is a topnotch computer consultant and wants to install Ben’s new computer next week.
  4. The murderer had his leg amputated last month.
  5. Ben met Jack for the first time six months ago.
  6. Jack has been in seclusion since the crime.
  7. Dan used to drink heavily.
  8. Ben and Jeff built their last computers together.
  9. The murderer is Jack’s brother. They grew up together in Seattle.

Police arrived at the scene and immediately finds the murderer.

Who was the murderer?

Riddle Answer