engineering recuitment FSSAI Assistant Mock Test 2021 Quantitative Aptitude Mensuration Solid Figures
If the total surface area of the cubical room is 27 cm2. Find the length of the longest rod inside the cubical room.
1
1/√6 cm
2
2√2/√3 cm
3
3√2/√3 cm
4
3√3/√2 cm