Question
Download Solution PDFSix friends are sitting in a circle and are facing the centre of the circle. Deena is between Nandhu and Unni. Aby is between Biya and Betty. Nandhu and Biya are opposite to each other.
Who is sitting right to Nandhu ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven: Six friends are sitting in a circle and are facing the centre of the circle.
1) Nandhu and Biya are opposite to each other.
2) Aby is between Biya and Betty.
As position of Betty is not known with respect to Biya, therefore there are two possible positions.
Case 1)
Case 2)
3) Deena is between Nandhu and Unni.
As position of Deena is not known with respect to Nandhu, therefore there are two possible positions.
Case 1)
Case 2)
Thus, according to the final arrangement Deena is sitting right to Nandhu.
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