C-13-Q117mediumsingle_mcq
A rectangular tank of length 2.5 m, breadth 1.0 m, height 0.4 m has interior surface area (open top) of which of the following?
A rectangular tank of length 2.5 m, breadth 1.0 m, height 0.4 m has interior surface area (open top) of which of the following?
- a4.5 sq m
- b5.3 sq m
- c6.0 sq m
- d7.5 sq m