51. The ratio of the areas of the in-circle and the circum-circle of a square is :
52. If the circumference of a circle is decreased by 50% then the percentage of decrease in its area is :
53. A rectangular carpet has an area of 120 m2 and a perimeter of 46 metres. The length of its diagonal is :
54. The ratio between the length and the perimeter of a rectangular plot is 1 : 3. What is the ratio between the length and breadth of the of the plot ?
55. If each side of a rectangle is increased by 50%, its area will increase by :
56. A garden is 24 m long and 14 m wide. There is a path 1 m wide outside the garden along its sides. If the path is to be constructed with square marble tiles 20 cm × 20 cm, the number of tiles required to cover the path is :
57. What is the minimum number of identical square tiles required to tile a floor of length 6 m 24 cm and width 4 m 80 cm ?
58. The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, the n the area of the park (in square metre) is :
59. An order was placed for supply of carpet of breadth 3 metres, the length of carpet was 1.44 times of breadth. Subsequently the breadth and length were increased by 25 and 40 percent respectively. At the rate of 45 per square metre, what would be the increase in the cost of the carpet ?
60. The dimensions of a rectangle are 51 m and 49 m respectively while side of a square is 50 m. Which of the following statements is correct ?
Read More Section(Area)
Each Section contains maximum 100 MCQs question on Area. To get more questions visit other sections.