Hello folks,Today I am posting an Interview Puzzle which was asked to my friend in his Interview. This puzzle will be helpful in job interview preparation.
… Read More I have also posted many puzzles for interview before,
Puzzle
Find the number ABCD such that when multipled by 4 gives DCBA.
We need to find a number ABCD such that, 4(ABCD) = DCBA
These problems can be tricky and/or tedious, but this one isn’t too bad.Method 1 ) Forming Equations and Solving them
… Read More These problems can be tricky and/or tedious, but this one isn’t too bad.Method 1 ) Forming Equations and Solving them
Puzzle : 100 doors in a row Visit and Toggle the door. What state the door will be after nth pass ?
you have 100 doors in a row that are all initially closed. you make 100 passes by the doors starting with the first door every time. the first time through you visit every door and
… Read More N teams are participating. each team plays twice with all other teams. Some of them will go to the semi final. Find Minimum and Maximum number of matches that a team has to win to qualify for finals ?
Consider above question with specific input.
Consider a series in which 8 teams are participating. Each team plays twice with all other teams.
4 of them will go to the semi final.
Minimum and Maximum
… Read More Consider a series in which 8 teams are participating. Each team plays twice with all other teams.
4 of them will go to the semi final.
Minimum and Maximum