Civil Services APPSC Group I Services Prelims Mock Test Series 2025 Quantitative Aptitude Mensuration Solid Figures
A lady makes tea for his family members and herself in a cylindrical vessel of radius 10.5 cm and height 10 cm. The volume of tea is 40 percent of the vessel's volume. If each one of the members of the family drinks 49 cm3 tea, then find the total number of members in the family.
1
28
2
30
3
26
4
25