Reasoning for Bank clerk part Seven

Directions (questions 11 to 15): Read the following information and answer the questions given below.
(i) A, B, C, D, E, F and G are seven members standing in a row (not necessarily in the same order) facing north.
(ii) C and B have as many members between them as G and C have between them.
(iii) D, who is 3rd from the extreme left, is 3rd to the left of E.
(iv) A and D are neighbors and F and C are neighbors.
11. Which of the following statements may be false?
(a) A is the 3rd to the left of F
(b) D is 3rd to the left of E
(c) F is 3rd the right of A
(d) B is 3rd to the left of C
(e) None of these
Ans (d)
12. Which of the following statements is true?
(a) C and E are neighbors
(b) E is to the immediate left of F
(c) C is to the immediate left of D
(d) A is to the immediate left of D
(e) None of these
Ans (d)
13. Who is at the extreme right?
(a) Data inadequate
(b) G
(c) B
(d) E
(e) None of these
Ans (a)
14. Which of the following given two pairs of neighbors?
(a) A, C and D, C
(b) A, B and E, G
(c) D, C and E, F
(d) C, F and C, E
(e) None of these
Ans (c)
15. What is the position of F?
(a) Immediate to the right of E.
(b) Third to the left of G
(c) Immediate to the left of C
(d) 5th to the right of B
(e) None of these Ans (e)