Only three people sit between A and C when counted from the left of A. Only three people sit between B and G when counted from the right of G.F sits to the immediate right of B.D is an immediate neighbour of G as well as C.
How many people sit between C and F when counted from the left of F?
Circular Table Arrangement Breakdown
Seven people (A, B, C, D, E, F, G) are seated around a circular table facing the center. We need to determine the number of people between C and F, counting from F's left.
Key conditions:
- 3 people between A and C (left of A).
- 3 people between B and G (right of G).
- F is to the immediate right of B.
- D is an immediate neighbor of G and C.
Circular Seating Arrangement Deduction
Let's denote the seats clockwise from 1 to 7.
- Condition 1 (3 people between A and C, left of A): If A is at seat 1, counting 3 seats counter-clockwise (left) leads to seat 4. So, C is at seat 4. Arrangement: A _ _ C _ _ _ . (Seats: A(1), ?(2), ?(3), C(4), ?(5), ?(6), ?(7)).
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Condition 4 (D is neighbor of G and C): D must be between G and C. Since C is at seat 4, D can be at seat 3 or 5.
- If D is at 3, G must be at 2 (GDC). Arrangement: A(1), G(2), D(3), C(4), ?(5), ?(6), ?(7).
- If D is at 5, G must be at 6 (CDG). Arrangement: A(1), ?(2), ?(3), C(4), D(5), G(6), ?(7).
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Condition 2 (3 people between B and G, right of G):
- Check Case 1 (A, G, D, C, ?, ?, ?): G is at 2. Counting 3 seats clockwise (right): D(3), C(4), seat 5. B must be at seat 6. Arrangement: A(1), G(2), D(3), C(4), E(5), B(6), F(7). (Filled remaining E at 5).
- Check Case 2 (A, ?, ?, C, D, G, ?): G is at 6. Counting 3 seats clockwise: seat 7, A(1), seat 2. B must be at seat 3. Arrangement: A(1), E(2), B(3), C(4), D(5), G(6), F(7). (Filled remaining E at 2).
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Condition 3 (F sits immediate right of B):
- In Case 1: B is at 6, F is at 7. This fits (immediate right). Arrangement: A(1), G(2), D(3), C(4), E(5), B(6), F(7).
- In Case 2: B is at 3, F is at 7. This does not fit (F is not immediately right of B). Case 2 is invalid.
The only valid clockwise arrangement is: A, G, D, C, E, B, F.
Seats Between C and F Calculation
The arrangement (clockwise) is A, G, D, C, E, B, F. We need to find the number of people between C and F, counting from F's left (counter-clockwise).
- F is the last person in the clockwise sequence.
- Counting counter-clockwise from F: F -> B -> E -> C.
- The people sitting between C and F in this count are B and E.
- Therefore, there are 2 people between C and F when counted from the left of F.
Similar Questions
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- D, E, F, G, K, L and M are sitting around a circular table, facing the centre of the table. F sits third to the left of K. Only one person sits between K and D when counted from the left of D. Only two people sit between L and E when counted from the right of E. G is an immediate neighbour of L.
Who sits third to the right of M? - D, E, F, G, I, J and K are sitting around a circular table, facing the centre of the table.
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- D, E, F, G, K, L, and M are sitting around a circular table, facing the centre of the table. F sits fourth to the left of E. M sits fourth to the right of G. Only two people sit between E and G when counted from the left of E. D is not an immediate neighbour of M or E. K is not an immediate neighbour of D.
Who sits third to the right of L? - Seven people, J, K, L, M, N, O and P, are sitting around a circular table facing the centre. J sits third to the right of M and second to the left of N. K is an immediate neighbour of both M and N. O is second to the left of P. How many people sit between M and P when counted from the left of M?
- Read the given information carefully and answer the question that follows.
Q, R, S and T are sitting around a round table. Q is sitting next to R. S is sitting to the left of T. Q is not sitting next to T.
Which of the following statements is INCORRECT? - Read the given information carefully and answer the question that follows.
Q, R, S and T are sitting around a round table. Q is sitting next to R. S is sitting to the left of T. Q is not sitting next to T.
Which of the following statements is INCORRECT? - A, B, C and D are sitting around a round table. C does not want to sit next to B. D is to the right of C. Which of the following statements is FALSE?
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?
