All Puzzles

You want to boil a twominute egg. If you only have a threeminute timer (hourglass), a fourminute timer and a fiveminute timer, how can you boil the egg for only two minutes?
View SolutionSubmit Solution 94.3K views
 1 answers
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A farmer has twenty Goat, ten pigs and ten cows. If we call the pigs cows, how many cows will he have ?
View SolutionSubmit Solution 126.5K views
 2 answers
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There are three Aliens, namely A, B and C. A always tells the truth, B will always lie and C will just pick a random answer (truth / lie). You can ask only three Yes or No questions to them. They will answer your question in codeword ‘OLO’ or ‘UZU’, which means ‘Yes’ or ‘No’ – but you don’t know which one means which.
What will be your questions to identify each Alien ?View SolutionSubmit Solution 143.5K views
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You have two sandtimers, one of 11 min and another of 7 min.
How will you measure 15 min using them?View SolutionSubmit Solution 154.2K views
 1 answers
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