In a class of five students, X, Y, Z, W, and V, X is taller than Y but shorter than Z. W is shorter than V but taller than X. Who is the tallest?

1 question

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Q: In a class of five students, X, Y, Z, W, and V, X is taller than Y but shorter than Z. W is shorter than V but taller than X. Who is the tallest?

Solution: The height order is Z > X > Y and V > W > X. Therefore, Z is the tallest.

Steps: 7

Step 1: Identify the relationships given in the question.
Step 2: From 'X is taller than Y but shorter than Z', we can write: Z > X > Y.
Step 3: From 'W is shorter than V but taller than X', we can write: V > W > X.
Step 4: Now we combine the two sets of relationships: Z > X > Y and V > W > X.
Step 5: Since Z is taller than X and V is taller than W, we need to compare Z and V.
Step 6: We don't have direct information comparing Z and V, but we know Z is taller than X, and V is taller than W, who is also taller than X.
Step 7: Therefore, we can conclude that Z is the tallest among all the students.