GATE 2021 CS SET2 Q10. Six students P, Q, R, S, T, and U, with distinct heights [SOLVED!]

GATE 2021 CS Question Paper Complete Solution

Q 10. Six students P, Q, R, S, T, and U, with distinct heights, compare their heights and make the following observations.
Observation I: S is taller than R.
Observation II: Q is the shortest of all.
Observation III: U is taller than only one student.
Observation IV: T is taller than S but is not the tallest.
The number of students that are taller than R is the same as the number of students shorter than ______.

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