Circular Seating Arrangement Logic
This problem involves arranging five people (L, M, N, O, P) around a circular table facing outwards and determining a specific position based on given clues.
Arrangement Steps
- Initial Setup: Visualize a circular table with 5 positions. All individuals face outwards. This means 'right' is counter-clockwise and 'left' is clockwise from their perspective.
- Place P relative to L: "P is sitting to the immediate right of L." Since they face outwards, P is counter-clockwise to L. Let's place L first. P is counter-clockwise to L.
- Place M relative to P: "M is sitting second right from P." From P's position, moving two steps counter-clockwise places M.
- Place N: "N is the immediate neighbour of P and M." N must sit in the seat between P and M.
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Determine Final Positions: With L, P, M, and N placed, the only remaining person is O, who must occupy the last empty seat. The sequence, going clockwise, is L, O, M, N, P.
- L is placed.
- P is immediate counter-clockwise neighbour of L.
- M is two positions counter-clockwise from P.
- N is between M and P.
- O is in the remaining seat between L and M.
- Identify Person Left of L: "Who is sitting to the immediate left of L?" Since L is facing outwards, their left is the clockwise direction. The person immediately clockwise to L is O.
Conclusion
Based on the step-by-step deduction of the seating arrangement, O is sitting to the immediate left of L.
Important Questions from Seating arrangement
Seven people A, B, C, D, E, F and G are sitting around a circular table, facing the centre (but not necessarily in the same order). A is sitting second to the right of E. Only one person is sitting between D and A. B is sitting third to the right of G. F is an immediate neighbour of B. How many people are sitting between D and E when counted from the left of E?
Seven people A, B, C, D, E, F, and G are sitting around a circular table, facing the center (but not necessarily in the same order). C is sitting to the immediate right of E. D is sitting third to the left of C. A is the immediate neighbor of B and C. F is not the immediate neighbor of E. What is the position of G with respect to A?
P, Q, R, S, T, U, V and W are sitting around a circular table facing the centre (but not necessarily in the same order).
P is sitting to the immediate right of V and third to the left of U.
S is sitting fourth to the right of Q, who is not an immediate neighbour of P and T.
Q is sitting to the second right of U.
R is sitting to the immediate right of Q and second to the left of P.
How many people are sitting between R and T when counted from the left of T?
Rajan, Pragyan, Kamal, Sachin, Ashok, Narendra, and Laksh are sitting around a circular table, facing the centre (but not necessarily in the same order).
Rajan sits 3rd to the right of Narendra. Kamal sits 2nd to the right of Rajan.
Ashok is an immediate neighbour of Narendra. Pragyan sits to the immediate right of Sachin.
Who is sitting 3rd to the left of Narendra?
P got married 15 years ago. Today her age is 13⁄5 times her age at the time of her marriage. At present her son’s age is 1⁄5 of her age. What was her son’s age 4 years ago as a fraction of P’s age at that time?
