‘When the teacher is in the room, all students stand silently.’ If the above…
GATE · 2026 · CS · Set 1 · General AptitudeGATE · 2026 · ST · General Aptitude
‘When the teacher is in the room, all students stand silently.’ If the above statement is true, which one of the following statements is not necessarily true?
- A.
If any student is not standing silently, then the teacher is not in the room.
- B.
When the teacher is in the room, all students are silent.
- C.
If all students are standing, then the teacher is in the room.
- D.
When the teacher is in the room, all students are standing.
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