Four friends, A, B, C, and D, went to a party at different times. A arrived before B but after C. D arrived after B. What is the correct order of their arrival?
In a race, five runners, P, Q, R, S, and T finished in the following order: P finished before Q but after R. S finished before T but after Q. What is the correct sequence of their finishing?
Assertion (A): All mammals are warm-blooded animals. Reason (R): Warm-blooded animals can regulate their body temperature internally. Which of the following is correct?