A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?

Related Mcqs:

1. The dimensions of a room are 25 feet * 15 feet * 12 feet. What is the cost of white washing the four walls of the room at Rs. 5 per square feet if there is one door of dimensions 6 feet * 3 feet and three windows of dimensions 4 feet * 3 feet each?

   A. Rs. 4800
   B. Rs. 3600
   C. Rs. 3560
   D. Rs. 4530

2. 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?

   A. Rs.700
   B. Rs.1200
   C. Rs.1400
   D. Rs.1500

3. A big rectangular plot of area 4320 Sq.m is divided into 3 square shaped smaller plots by fencing parallel to the smaller side of the plot. However, some area of land was still left as a square plot could not be formed. So 3 more square shaped plots were formed by fencing parallel to the longer side of the original plot. Such that no area of the plot was left a surplus. What are the dimensions of the original plot?

   A. 160m × 27m
   B. 240m × 18m
   C. 120m × 36m
   D. 135m × 32m

4. 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_______?

   A. Rs.150
   B. Rs.100
   C. Rs.125
   D. Rs.175

5. 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?

   A. 31 m
   B. 32 m
   C. 16 m
   D. 20 m

6. One side of a rectangular field is 4 m and its length along diagonal is 5 m. What is the area of the field?

   A. 12 sq m
   B. 4√14 sq m
   C. 20 sq m
   D. 15 sq m

7. 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________?

   A. 11 m
   B. 12 m
   C. 13 m
   D. 14 m

8. The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 867 sq m, then what is the breadth of the rectangular plot?

   A. 8.5 m
   B. 17 m
   C. 34 m
   D. 51 m

9. The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ 26.50 per metre is Rs. 5300, what is the length of the plot in metres?

   A. 40
   B. 50
   C. 120
   D. None of These

10. The perimeter of circle field and a square field are equal. If the area of these square field is 12100m2, the area of a circular field will be_________?

    A. 15500Sq.m
    B. 15400Sq.m
    C. 15200Sq.m
    D. 15300Sq.m