Eight persons D, E, F, G, H, I, J and K sit in a row

Solution

F is second person from left end. _____  F _____   _____  _____  _____  _____  _____ I sits second to the left of G, who is not extreme right end. I is not adjacent to F _____  F _____   I  _____  G  _____  _____ …….. (I) _____  F _____   _____  I  _____  G  _____ …….. (II) K sits immediate left of H. E sits to the left of D, who sits to the left of J. J is not adjacent to I. _____  F _____   I  _____  G  K  H …….. (I) E  F K   H  I  D  G  J …….. (II) Final arrangement: E         F          K         H         I           D         G         J