Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Mensuration Solid Figures
The volumes of two cones are in the ratio 1 ∶ 4 and their diameters are in the ratio 4 ∶ 5. What is the ratio of their heights?
1
25 ∶ 64
2
16 ∶ 25
3
9 ∶ 16
4
More than one of the above
5
None of the above