Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 Quantitative Aptitude Mensuration Solid Figures
Three cubes of metal whose edges are in the ratio 3 ∶ 4 ∶ 5 are melted down into a single cube whose diagonal is \(12\sqrt 3 \) cm. Find the edges of the smallest cube.
1
3 cm
2
8 cm
3
6 cm
4
10 cm