SSC Delhi Police Constable 2025 Mock Test Series (New) Quantitative Aptitude Mensuration Solid Figures
Ratio of the volumes of two cones is 4 : 25 and their heights are in the ratio 25 : 64, then the ratio of the radius of their base is -
1
3 : 4
2
5 : 7
3
4 : 9
4
16 : 25