The dimensions of a rectangular box are in the ratio of `2:3:4` and the difference between the cost of covering it with sheet of paper at the rates of `R s .8` and `R s .9.50 per m^2` is `R s .1248.` Find the dimensions of the box.

The dimensions of a rectangular box are in the ratio 2:3:4 and the difference between the cost of covering it with sheet of paper at the rates of Rs. 8 and Rs. 9.50 per m^2 is Rs. 1248. Find the dimensions of the box.

The dimensions of a rectangular box are in the ratio 2:3:4 and the difference between the cost of covering it with sheet of paper at the rates of Rs. 8 and Rs. 9.50 per m^2 is Rs. 1248. Find the dimensions of the box.

The dimension of a rectangular box are in the ratio 2:3:4 and the difference between the cost of covering it with sheet of paper at the rate of R s .4 and R s .4.50 per square metre is R s .416. Find the dimensions of the box.

The dimension of a rectangular box are in the ratio 2:3:4 and the difference between the cost of covering it with sheet of paper at the rate of R s .4\ a n d\ R s .4.50\ p e r\ s q u a r e\ m e t e r is R s .416. Find the dimensions of the box.

The dimensions of a rectangular box are in the ratio 4: 2: 3 . The difference between cost of covering it with paper at Rs 12 per m^(2) and with paper at the rate of 13.50 per m^(2) is Rs 1,248. Find the dimensions of the box.

The length and the breadth of a rectangular field are in the ratio 5:4 and its area is 3380 m^(2) . Find the cost of fencing it at the rate of Rs. 75 per m.

A rectangular room is 9 m long and 6 m wide. Find the cost of covering the floor with carpet 2 m wide at 35 per metre.

The length and breadth of a field are in the ratio 3:2. The cost of fencing the field at the rate of ₹ 60 per metre is ₹ 6000. Find the dimensions of the field.

The floor of a rectangular hall has a perimeter 250 m\ dot If the cost of painting the four walls at the rate of 10\ p e r\ m^2 is R s .15000. Find the height of the hall.

The volume of a closed square based rectangular box is 1000 cubic metre. The cost of constructing the base is 15 paise per square metre and the cost of constructing the top is 25 paise per square metre. The cost of constructing its sides is 20 paise per square metre and the cost of constructing the box is Rs. 3.Find the dimensions of box for minimum cost of construction.