In a race, Alex finished before Brian but after Charlie. David finished after Brian. Who finished first?

C. CHARLIE

Five friends, P, Q, R, S, and T, are compared based on their heights. P is taller than Q but shorter than R. S is shorter than T but taller than Q. Who is the tallest among them?

B. R

In a race, A finishes before B, but after C. D finishes after A. Who finishes first?

C. C

Five friends, P, Q, R, S, and T, are compared based on their heights. P is taller than Q but shorter than R. S is shorter than T but taller than P. Who is the tallest among them?

D. T

In a competition, Rachel finished before Sam but after Tina. Mark finished after Sam. Who finished last?

D. MARK