Tag Archives: puzzles

Gold Chain Puzzle

Gold Chain interview puzzle This is a good puzzle .It’s a classic puzzle there’s very less probability that you will encounter this puzzle in a technical interview.But there’s a probability that you can encounter some variant of this puzzle in your interview that’s why this puzzle is here. Problem :A man has a gold chain… Read More »

8 Coins puzzle

This is also one of the classic interview puzzle. There’s a high probability that you will encounter this puzzle or some variant of this puzzle in you interview. Problem :There are 8 identical coins.One of these coins is counterfeit and is known to be lighter than the genuine coins. What is the minimum number of… Read More »

Jelly beans Interview Puzzle

Some times problems which look complex are really not that complex. This puzzle is an example of those kind of problems. Problem :you have three jars that are all mislabeled. One contains peanut butter jelly beans(Label :PB), another grape jelly jelly beans(Label : GB), and the third has a mix of both(Label :MIX) (not necessarily… Read More »