AILET 2018 BA LLB Question Paper with answer key for online practice

To display 500 Wax Statuettes in a Museum, it is required to construct a big rectangular hall, allowing 22.5 m3 space per statuette. The height of the hall is to be kept at 7.5 m, while the total inner surface area of the walls must be 1,200 sq.m. Then the length and breadth of the hall, respectively, are