Mathematics
Two steel sheets each of length a1 and breadth a2 are used to prepare the surface of two right circular cylinders - one having volume V1 and height a2 and the other having volume V2 and height a1. Then : 1. V1 = V2 2. a1 V1 = a2 V2 3. a2 V1 = a1 V2 4.
Related Questions
The sum of the radius of the base and the height of a solid cylinder is 37 m. If the total surface area of the cylinder be 1628 m2, its volume is :
3180 m3
4620 m3
5240 m3
None of these
The radii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio 5 : 3. The ratio of their volumes is :
4 : 9
9 : 4
20 : 27
27 : 20
The ratio between the curved surface area and the total surface area of a right circular cylinder is 1 : 2. If the total surface area is 616 cm2, the volume of the cylinder is :
1232 cm3
1078 cm3
1848 cm3
1548 cm3