engineering recuitment ICAR (IARI) Assistant (Pre + Mains) 2022 Mock Test Quantitative Aptitude Mensuration Solid Figures
If the volumes of two cubes are in the ratio of 729 ∶ 512, then what is the ratio of their total surface area?
1
81 : 64
2
81 : 39
3
25 : 36
4
None of these