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Questions

The cost of carpeting a room 18m long with a carpet 75 m wide at Tk. 4.50 per metre is Tk. 810. The breadth of the room is ----

A courtyard 25 m long and 16 m broad is to be paved with bricks of dimensions 20 cm by 10 cm. The total number of bricks required is

A student has to obtain 33% of the total marks to pass. He got 125 marks and failed by 40 marks. The maximum marks are

The total number of digits used in numbering, the pages of a book having 366 pages is