GATE GG-1 · 2026 · GA
Question 3: Analytical Aptitude
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Question 3
GAMCQ1 markNeeds review
Consider an art gallery whose walkways are shown as lines in the diagram. A black dot represents a junction of two walkways. A guard may be placed at a junction to watch over the walkways that join at that junction. The minimum number of guards needed to watch all the walkways is ________.
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2026GA
GATE GG-1 2026 · Paper 1
Geology and Geophysics · Original paper archive
- Section
- General Aptitude
- Question type
- Multiple choice (MCQ)
- Marks
- 1 mark
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