Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Mensuration Solid Figures
If the radius of a sphere is doubled, what is the ratio of the volume of original sphere to that of new sphere?
1
2 ∶ 1
2
1 ∶ 8
3
8 ∶ 1
4
More than one of the above
5
None of the above