[" 5.If the volumes of two cones are in the ratio of "1:4" and their diameters "],[" are in the ratio of "4:5," find the ratio of their heights."]

If the volumes of two right circular cones are in the ratio 1 : 3 and their diameters are in the ratio 3:5, then the ratio of their heights is

If the volumes of two cones are in the ratio 1:4 and their diameters are in the ratio 4:5, then the ratio of their heights, is (a) 1:5 (b) 5:4 (c) 5:16 (d) 25:64

If the volumes of two cones are in the ratio 1:4 and their diameters are in the ratio 4:5, then the ratio of their heights, is (a) 1:5 (b) 5:4 (c) 5:16 (d) 25:64

If the volumes of two cones are in the ratio 1:4 and their diameters are in the ratio 4:5, then the ratio of their heights, is (a) 1:5 (b) 5:4 (c) 5:16 (d) 25:64

If the volumes of two cones be in the ratio 1:4 and the radii of their bases be in the ratio 4:5, then the ratio of their heights is

If the heights of two cones are in the ratio 7:3 and their diameters are in the ratio 6:7, what is the ratio of their volumes?

If the volume of two cones be in the ratio 1 : 4 and the ratii of their bases be in the ratio 4 : 5 then the ratio of their heights is

Volume of two cones are in the ratio 1 : 4 and their diameter in the ratio 4 : 5. The ratio of their heights is_____

If the volumes of two right circular cones are in the ratio 1:4 and their diameters of bases are in the ratio 4:5, then their heights will be in the ratio :