Ranking and Order — Prelims Questions

Seven friends A, B, C, D, E, F, and G are sitting in a row facing north. A sits third from the left end. B sits second to the right of A. C sits immediately to the left of B. D sits at one of the extreme ends. E sits second to the left of D. F and G sit adjacent to each other. Who sits at the right end?

In a class of five students, P is taller than Q but shorter than R. S is taller than T but shorter than P. T is not the shortest. Who is definitely the tallest?

Eight people A, B, C, D, E, F, G, H are sitting around a circular table. A sits third to the right of B. C sits second to the left of A. D sits opposite to C. E sits immediately to the right of D. F sits third to the left of E. G and H sit adjacent to each other. Who sits immediately to the left of B?

Five boxes are stacked one above the other. Box P is above box Q. Box R is below box S but above box T. Box Q is not at the bottom. If box S is at the top, what is the arrangement from top to bottom?

In a race, A finished before B but after C. D finished before E but after A. B finished before F. If C finished first, who finished last?