six persons A, B, C, D, E and F are standing in a circle. B is between D and C. A is between E and C. F is to the right of D. who is between A and F?
A
B
B
C
C
D
D
E
Correct Answer: E
The sequence is : <math xmlns = "http://www.w3.org/1998/Math/MathML"><mi>D</mi><mo>→</mo><mi>B</mi><mo>→</mo><mi>C</mi><mo>→</mo><mi>A</mi><mo>→</mo><mi>E</mi><mo>→</mo><mi>F</mi><mo>.</mo></math>