Mathematics
A hemispherical bowl of internal radius 9 cm contains a liquid. This liquid is to be filled into cylindrical shaped small bottles of diameter 3 cm and height 4 cm. How many bottles will be needed to empty the bowl?
27
35
54
63
Related Questions
How many lead shots each 0.3 cm in diameter can be made from a cuboid of dimensions 9 cm × 11 cm × 12 cm?
7200
8400
72000
84000
A metallic sphere of radius 10.5 cm in melted and then recast into small cones, each of radius 3.5 cm and height 3 cm. The number of cones formed is :
21
63
126
130
A cone, a hemisphere and a cylinder stand on equal bases and have the same height. The ratio of their volumes is :
1 : 2 : 3
2 : 1 : 3
2 : 3 : 1
3 : 2 : 1
A hollow cylindrical drum has internal diameter of 30 cm and a height of 1 m. What is the maximum number of cylindrical boxes of diameter 10 cm and height 10 cm each that can be packed in the drum?
60
70
80
90