Question : The sides of a triangular park are in the ratio of 12 : 17 : 25 and its perimeter is 1080 m. The area (in hectares) of the park is _______.

Option 1: 3.6

Option 2: 4.2

Option 3: 4.5

Option 4: 4.8

Question : The sides of a triangle are in the ratio 5 : 12 : 13 and its perimeter is 90 cm. Find its area (in cm²).

Option 1: 150

Option 2: 270

Option 3: 30

Option 4: 60

Question : The sides of a rectangle are in the ratio of 3 : 8 and its area is 1944 cm². What is its perimeter?

Option 1: 189 cm

Option 2: 208 cm

Option 3: 198 cm

Option 4: 308 cm

Question : The sides of a triangular park are 35 m, 53 m, and 66 m. The cost of levelling the park at the rate of INR 9.25 per m² is:

Option 1: INR 8,584

Option 2: INR 8,547

Option 3: INR 8,621

Option 4: INR 8,510

Question : The sides of a triangular park are 60 m, 112 m and 164 m. The cost of levelling the park at the rate of INR 8.50/m² is:

Option 1: INR 18,164

Option 2: INR 17,085

Option 3: INR 17,136

Option 4: INR 18,316

Question : The perimeter of a square is half the perimeter of a rectangle. The perimeter of the square is 40 m. If its breadth is two-thirds of its length, then what is the area (in m²) of the rectangle?

Option 1: 384

Option 2: 196

Option 3: 321

Option 4: 400