In this type of questions, some clues regarding seating or placing sequence (linear or circular) of some persons or items is given. The candidate is required to form the proper sequence using these clues and answer the questions accordingly.
Six friends A, B, C, D, E and F are sitting in a closed circle facing the centre. A is facing D. C is between A and B. F is between E and A.
Who is to the immediate left of B ?
Clearly, in a circle the arrangement is as shown.
Thus, C is to the immediate left of B.