SSC SSC CPO Mock Test Series 2025 (Tier I & II) (DP SI & CAPF) Quantitative Aptitude Mensuration Solid Figures
Three solid cubes of sides 8 cm, 1 cm, and 6 cm, respectively, are melted to form a new cube. Find the longest diagonal of the new cube.
1
\(9\sqrt{3} \) cm
2
\(9\sqrt{2}\) cm
3
\(7\sqrt{3}\) cm
4
\(7\sqrt{2}\) cm