**451. A 25 cm wide path is to be made around a circular garden having a diameter of 4 meters. Approximate area of the path is square meters is__________?****A. 3.34**

B. 2

C. 4.5

D. 5.5

**452. The circumferences of two circles are 264 meters and 352 meters. Find the difference between the areas of the larger and the smaller circles.**

A. 4192 sq m

B. 4304 sq m**C. 4312 sq m**

D. 4360 sq m

**453. The parameter of a square is double the perimeter of a rectangle. The area of the rectangle is 480 sq cm. Find the area of the square.**

A. 200 sq cm

B. 72 sq cm

C. 162 sq cm**D. Cannot be determined**

**454. The area of a square is 4096 sq cm. Find the ratio of the breadth and the length of a rectangle whose length is twice the side of the square and breadth is 24 cm less than the side of the square.**

A. 18 : 5

B. 7 : 16

C. 5 : 14**D. None of these**

**455. A wire in the form of a circle of radius 3.5 m is bent in the form of a rectangle, whose length and breadth are in the ratio of 6 : 5. What is the area of the rectangle?**

A. 60 cm2**B. 30 cm2**

C. 45 cm2

D. 15 cm2

**456. The area of a square is equal to five times the area of a rectangle of dimensions 125 cm * 64 cm. What is the perimeter of the square?**

A. 600 cm**B. 800 cm**

C. 400 cm

D. 1000 cm

**457. What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58?**

A. Rs. 3944

B. Rs. 3828

C. Rs. 4176**D. None of these**

**458. An order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. What be the cost of a carpet whose length and breadth are 40% more and 25% more respectively than the first carpet. Given that the ratio of carpet is Rs. 45 per sq m?**

A. Rs. 3642.40

B. Rs. 3868.80

C. Rs. 4216.20**D. Rs. 4082.40**

**459. The length of a rectangular floor is more than its breadth by 200%. If Rs. 324 is required to paint the floor at the rate of Rs. 3 per sq m, then what would be the length of the floor?**

A. 27 m

B. 24 m**C. 18 m**

D. 21 m