engineering recuitment FSSAI Assistant Mock Test 2021 Quantitative Aptitude Mensuration Solid Figures
If the curved surface area of a cone is 4/3rd of the curved surface area of a cylinder having equal radii of their base and equal heights , then what is the ratio of the radius and height?
1
√ 55 : 3
2
√ 5 : 4
3
√ 6 : 3
4
√ 5 : 3