Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Mensuration Solid Figures
The surface area of the two spheres is in the ratio 9 : 16. Their volumes will be in the ratio
1
3 : 64
2
9 : 27
3
27 : 64
4
More than one of the above
5
None of the above