481 The side of a square is increased by 25% then how much % does its area increases? Mathematics Medium Full question → A 52.65 B 56.25 C 50.75 D 42.75
482 The area of a parallelogram is 128sq m and its altitude is twice the corresponding base. Then the length of the base is_________? Mathematics Medium Full question → A 8 m B 10 m C 6 m D 12 m
483 The perimeter of a rhombus is 68 cm and one of its diagonals is 16 cm. Find its area? Mathematics Medium Full question → A 260 cm 2 B 240 cm2 C 280 cm 2 D 220 cm 2
484 The diagonals of a rhombus are 15 cm and 20 cm. Find its area? Mathematics Medium Full question → A 120 sq m B 300 sq m C 150 sq m D 480 sq m
485 The side of a rhombus is 26 m and length of one of its diagonals is 20 m. The area of the rhombus is_______? Mathematics Medium Full question → A 529 sq m B 240 sq m C 260 sq m D 480 sq m
486 The length and breadth of a rectangle is increased by 10% and 25% respectively. What is the increase in the area? Mathematics Medium Full question → A 27.5% B 37.5% C 47.5% D 57.5%
487 The length of a rectangle is increased by 25% and its breadth is decreased by 20%. What is the effect on its area? Mathematics Medium Full question → A Remains same B 5% decrease C 5% increase D 10% increase
488 A rectangular lawn of dimensions 80 m * 60 m has two roads each 10 m wide running in the middle of the lawn, one parallel to the length and the other parallel to the breadth. What is the cost of traveling the two roads at Rs.3 per sq m? Mathematics Medium Full question → A Rs.3600 B Rs.3700 C Rs.3800 D Rs.3900
489 A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.2 per sq m? Mathematics Medium Full question → A 675, Rs.1350 B 575, Rs.1350 C 1350, Rs.675 D None
490 The length of rectangle is thrice its breadth and its perimeter is 96 m, find the area of the rectangle? Mathematics Medium Full question → A 432 sq m B 356 sq m C 452 sq m D 428 sq m
491 The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.1.50 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost? Mathematics Medium Full question → A Rs.1014 B Rs.1140 C Rs.999 D Rs.1085
492 A rectangular farm has to be fenced one long side, one short side and the diagonal. If the cost of fencing is Rs.10 per meter. The area of farm is 1200 m2 and the short side is 30 m long. How much would the job cost? Mathematics Medium Full question → A Rs.700 B Rs.1200 C Rs.1400 D Rs.1500
493 The length of the rectangular field is double its width. Inside the field there is square shaped pond 8m long. If the area of the pond is 1/8 of the area of the field. What is the length of the field? Mathematics Medium Full question → A 31 m B 32 m C 16 m D 20 m
494 Find the number of square tiles to cover the floor of a room measuring 4 m * 9 m leaving 0.25 m space around the room. A side of square tile is given to be 25 cms? Mathematics Medium Full question → A 425 B 476 C 450 D 350
495 How many paying stones, each measuring 2 1/2 m * 2 m are required to pave a rectangular court yard 30 m long and 16 1/2 m board? Mathematics Medium Full question → A 99 B 90 C 95 D 100
496 Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 50 ps per meter is_______? Mathematics Medium Full question → A Rs.150 B Rs.100 C Rs.125 D Rs.175
497 A man walked 20 m to cross a rectangular field diagonally. If the length of the field is 16 cm. Find the breadth of the field is________? Mathematics Medium Full question → A 11 m B 12 m C 13 m D 14 m
498 One side of a rectangular field is 4 m and its length along diagonal is 5 m. What is the area of the field? Mathematics Medium Full question → A 12 sq m B 4√14 sq m C 20 sq m D 15 sq m
499 A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be________? Mathematics Medium Full question → A 12 m, 10 m B 13 m, 12 m C 14 m, 11 m D 15 m, 10 m
500 If the perimeter of a rectangular garden is 600 m, its length when its breadth is 100 m is________? Mathematics Medium Full question → A 650 m B 600 m C 200 m D 300 m