The length and breadth of a rectangular hall is 30 m. and 18 m respectively. Let's find how many square tiles of side 3 dcm. will be required for floor of the hall.

The area and perimeter of a rectangular park are 600 sq.m. and 100 m respectively. Find the length and breadth of the park.

The length and breadth of a rectangular figure and 10 cm. and 6 cm. respectively. The length and bredth of figure are increased by 2 cm. Let's find if the ratios of length to breadth remains same.

If the length and breadth of a rectangular parallelopiped be 16 m and 8 m respectively and the total surface area of it be 496 sq-metres, then the height ofit will be

The length and breadth of a rectangular field are }54 m and 121 m respectively. If by digging a hole of length 14 m and breadth 11 m in the middle of the field, the soil thus obtained is dispersed in the remaining land, then the height of the field is increased by 25 cm. Determine the depth of the hole.

The ratio of the length and breadth of a rectangles is 3 : 2 and its perimeter is 100m. Let's find the area of the rectangle.

The length and breadth of n rectangular field of a village are 20 m and 15 m respectively. For construction of pillars in the 4 corners of that field 4 cubic holes huving length of 4 m are dug out and the soils removed arc dispersed on the remaining land. Calculate the height of the surfaces of the field that is increased by it.

The length and breadth of Mihir,s rectangular garden are 50 metre and 30 metre respectively. There is a road in the middle of the garden of width 4 metre parallel to the length of the garden. This road divides te garden into two rectangular region of equal area. Let's draw a picture and find the area of the road and note it down.

The length and breadth of a rectangular coil are 10cm and 8cm, respectively and the coil contains 500 turns . IF it is rotated with an angular velocity of 1200rad//min in a magnetic field of intensity 10Wb m^-2 , find out the peak value of the inducted emf.

The length and breadth of a hall-room are 15 metres and 12 metres respectively. If the sum of the areas of the roof and floor of the hall-room be equal to the total areas of areas of four walls of the room, then what will be volume of the hall-room ?