Question

construction of building: Raman is a contractor; he is constructing a building of many floors. the buildings has interesting design on each floor.it has open space thus number of rooms decreases as we go up. if the number of bricks for construction a room is 1500. the number of bricks required program for is 30,000, on its first floor, 27000, on its second floor, it is 24000 and so on.
(i) find the maximum number of floors that can be built
(ii)find the total bricks required for construction of maximum floors
(iii)find the cost of bricks for the first three floors at the rate of rs10 per brick

Answer 1

Answer:

it's a muntiplication question