In a race among five participants A, B, C, D, and E, A finished before B but aft
Practice Questions
Q1
In a race among five participants A, B, C, D, and E, A finished before B but after C. D finished before E but after A. Who finished last? (2023)
A
B
D
E
Questions & Step-by-Step Solutions
In a race among five participants A, B, C, D, and E, A finished before B but after C. D finished before E but after A. Who finished last? (2023)
Step 1: Identify the participants in the race: A, B, C, D, and E.
Step 2: Analyze the first piece of information: A finished before B but after C. This means C finished first, then A, and then B. So far, we have C > A > B.
Step 3: Analyze the second piece of information: D finished before E but after A. This means A finished before D, and D finished before E. So we can add D and E to our order. Now we have C > A > B and A > D > E.
Step 4: Combine the two pieces of information: Since A is before D and D is before E, we can place them in order: C > A > B > D > E.
Step 5: Determine who finished last: From the complete order C > A > B > D > E, we see that E is the last participant.
