Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Mensuration Solid Figures
Two cubes have their volumes in the ratio 1 ∶ 27. The ratio of their surface areas will be:
1
9 ∶ 27
2
1 ∶ 9
3
1 ∶ 3
4
More than one of the above
5
None of the above