state gov DSSSB Warder, Assistant Superintendent, Matron Mock Test 2024 Quantitative Aptitude Mensuration Solid Figures
The heights of two cones are in the ratio 7 ∶ 5 and their diameters are in the ratio 10 ∶ 21. What is the ratio of their volumes? (Where π = \(\frac{22}{7}\))
1
26 ∶ 47
2
14 ∶ 19
3
20 ∶ 63
4
17 ∶ 21