Ar, Bg, Cf, Dn, Ej, Fm and Gv are sitting around a circular table, facing the centre. Bg sits third to the right of Ej. Gv sits third to the left of Ej. Fm is the immediate neighbour of Cf and Bg. Dn is not an immediate neighbour of Ej. How many people sit between Ar and Fm when counted from the left of Fm?
Two
Seven people face the centre, so for each person right means clockwise and left means anticlockwise.
Fix Ej at a seat. Bg sits third to the right (clockwise) of Ej, and Gv sits third to the left (anticlockwise) of Ej.
Going clockwise from Ej, the seven positions are Ej, then three seats to Bg, and Gv lands three seats anticlockwise, which is the seat immediately clockwise-adjacent region beyond Bg. Placing them, the clockwise order becomes Ej, _, _, Bg, Gv, _, _ back to Ej.
Fm is the immediate neighbour of both Cf and Bg, so Fm sits next to Bg with Cf on Fm's other side. Placing Fm immediately after Bg (clockwise) gives Ej, _, _, Bg, Fm, Cf, _ with Gv to be fitted; adjusting, Gv sits third to the left of Ej and the remaining seats take Ar and Dn.
Applying Dn is not an immediate neighbour of Ej fixes Ar next to Ej and Dn away from Ej. The resulting clockwise arrangement is Ej, Ar, Dn, Bg, Fm, Cf, Gv and back to Ej.
Now count from the left of Fm, that is anticlockwise from Fm, up to Ar: from Fm the anticlockwise order is Bg, then Dn, then Ar. So Bg and Dn sit between Fm and Ar, which is two people.
Hence, two people sit between Ar and Fm counted from the left of Fm.
Eight students A, B, C, D, E, F, G and Hsit around a circular table, equidistant from each other, facing the centre of the table, not necessarily in the same order. Band Dsit neither adjacent to Cnor opposite to C. Asits in between Eand D, and Fsits in between Band H. Which one of the following is definitely correct?
Akash, Binita, Chandan, Daksh, Ekta & Fatima are standing in a circle. Binita is between Daksh & Chandan. Akash is between Ekta & Chandan. Fatima is to the right of Daksh. Who is between Akash & Fatima?
Six friends A, B, C, D, E and F are sitting around a round table in such a way that A is between E and F, E is opposite to D, and C is not on either side of E. The person opposite to D is
Who among the following is a neighbour of S and R?
Which of the following are not neighbours?