MCQOPTIONS
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				| 1. | 
                                    Calculate the number of bricks, each measuring 25 cm x 15 cm x 8 cm required to construct a wall of dimensions 10 m x 4 cm x 6 m when 10% of its volume is occupied by mortar  ? | 
                            
| A. | 720 | 
| B. | 600 | 
| C. | 660 | 
| D. | 6000 | 
| Answer» B. 600 | |