Category Archives: Interview Puzzles

interview puzzles and brain teasers

Hourglasses puzzle

This is puzzle asked to candidates in google interviews.The idea is somewhat similar to the burning candle puzzle. Here’s the Puzzle : Puzzle :You have two hourglasses. One measured 7 minutes and the other 11 minutes. How will you measure the 15 minutes using only these two hourglasses? Now here’s the twist you are only… Read More »