defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Quantitative Aptitude Mensuration Solid Figures
The length of the longest rod that can be placed in a room of dimensions (10 m × 10 m × 5 m) is -
1
12 m
2
15 m
3
16 m
4
15\(\sqrt{2}\) m