1 The length of a rectangular plot is 60% more than its breadth. If the difference between the length and the breadth of that rectangle is 24 cm, what is the area of that rectangle ? A) 2400 sq. cm B) 2480 sq. cm C) 2560 sq. cm D) Data inadequate
2 The breadth of a rectangular field is 60% of its length. If the perimeter of the field is 800 m, what is the area of the field ? A) 18750 sq. m B) 37500 sq. m C) 40000 sq. m D) 48000 sq. m
3 The area of a rectangle is 460 square metres. If the length is 15% more than the breadth, what is the breadth of the rectangular field ? A) 15 metres B) 26 metres C) 34.5 metres D) Cannot be determined E) None of these
4 The sides of a rectangular field are in the ratio 3 : 4. If the area of the field is 7500 sq. m, the cost of fencing the field @ 25 paise per metre is : A) Rs. 55.50 B) Rs. 67.50 C) Rs. 86.50 D) Rs. 87.50
5 A courtyard 25 m long and 16 m broad is to be paved with bricks of dimensions 20 cm by 10 cm. The total number of bricks required is : A) 18000 B) 20000 C) 25000 D) None of these
6 A rectangular carpet has an area of 120 sq. metres and a perimeter of 46 metres. The length of its diagonal is : A) 15m B) 16m C) 17m D) 20m
7 A rectangular carpet has an area of 60 sq. m. If its diagonal and longer side together equal 5 times the shorter side, the length of the carpet is : A) 5m B) 12m C) 13m D) 14.5m
8 A towel, when bleached, was found to have lost 20% of its_length and 10% of its breadth. The percentage of decrease in areajs : A) 10% B) 10.08% C) 20% D) 28%
9 If the ratio of areas of two squares is 225 : 256, then the ratio of their perimeters is : A) 225 : 256 B) 256 : 225 C) 15 : 16 D) 16 : 15
10 If the area of a square increases by 69%, then the side of the square increases by : A) 13% B) 30% C) 39% D) 69%
11 The difference of the areas of two squared drawn on two line segments of different lengths is 32 sq. cm. Find the length of the greater line segment if one is longer than the other by 2 cm. A) 7cm B) 9cm C) 11cm D) 16cm
12 The dimensions of a room are 10 m x 7 m x 5 m. There are 2 doors and 3 windows in the roorrf. The dimensions of the doors are 1 m x 3 m. One window is of size 2 m x 1.5 m and the other two windows are of size 1 m x 1.5 m. The cost of painting the walls at Rs. 3 per m^2 is : A) Rs. 474 B) Rs. 578.50 C) Rs. 684 D) Rs. 894
13 A circular ground whose diameter is 35 metres, has a 1.4 m broad garden around it. What is the area of the garden in square metres ? A) 160.16 B) 176.16 C) 196.16 D) Data inadequate E) None of these
14 The areas of two concentric circles forming a ring are 154 sq. cm and 616 sq. cm. The breadth of the ring is : A) 7cm B) 14cm C) 21cm D) 28cm
15 What will be the area of a semi-circle of 14 m diameter ? A) 22 m^2 B) 77 m^2 C) 154 m^2 D) 308 m^2 E) None of these