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    				| 1. | 
                                    Find the volume and total surface area of a cuboid, whose length = 15 cm, breadth = 10 cm and height = 8 cm. | 
                            
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Answer» Given l = 15 cn, b = 10 cm and h = 8 cm Volume of cuboid `= l xx b xx h` Volume of cuboid `= 15xx10xx8=1200 cm^(3)` Total surface area of cuboid `=2(lb+bh+hl)` `=2(15xx10+10xx8+8xx15)` `=2(150+80+120)` `=2xx350` `=700 cm^(2)`  | 
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