InterviewSolution
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InterviewSolution
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Directions: The jailor of XYZ jail had 6 fruits-3 oranges, 2 apples, and one pineapple. Four prisoners-101, 102, 103 and 104 are lined up one behind the other; the jailor helps them put the fruit on their head so that they cannot see the fruit kept on their head. Prisoner number 101 can see the fruit kept on the heads of 102, 103 and 104. Prisoner number 102 can see the fruit kept on 103's and 104's head. 103 can see the fruit kept on 104's head. 104 cannot see any of the fruits since he is at the front of the line. Now, the jailor asks the prisoners to tell the name of the fruit kept on their head. Neither of them could reply. What was the fruit on prisoner number 104's head? |
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Answer» Directions: The jailor of XYZ jail had 6 fruits-3 oranges, 2 apples, and one pineapple. Four prisoners-101, 102, 103 and 104 are lined up one behind the other; the jailor helps them put the fruit on their head so that they cannot see the fruit kept on their head. Prisoner number 101 can see the fruit kept on the heads of 102, 103 and 104. Prisoner number 102 can see the fruit kept on 103's and 104's head. 103 can see the fruit kept on 104's head. 104 cannot see any of the fruits since he is at the front of the line. |
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