defence exam CISF Head Constable Ministerial (HCM) & ASI Steno Mock Test Series Quantitative Aptitude Mensuration Solid Figures
The ratio of the radius of base to the height of a cylinder is 2 ∶ 3. If the volume of the cylinder is 1617 cm3, then what is the curved surface area of the cylinder? (Take π = 22/7)
1
242 cm2
2
385 cm2
3
462 cm2
4
770 cm2