railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Mensuration Solid Figures
Three solid metallic cubes of sides 6 cm, 8 cm and 10 cm respectively are melted, and a cuboid with dimensions 8 cm x 13 cm x 16 cm and a cube are cast. What is the length of the side of the new cube (in cm)?
1
4
2
6
3
4.5
4
5