A metal sheet 27 cm long 8cm broad and 1 cm thick is melted into a cube. The difference between the surface areas of two solids is__________?
A. 284 cm2
B. 286 cm2
C. 296 cm2
D. 300 cm2
Related Questions on Volumes Mcqs
If the volume and surface area of a sphere is numerically the same then it’s radius is_________?
A. 1 unit
B. 2 units
C. 3 units
D. 4 units
A. 4/3 times its radius
B. 2/3 times its radius
C. Equal to it’s radius
D. Equal to it’s diameter
A. 24.3 m
B. 243 m
C. 2430 m
D. 24300 m