Area questions and answers - Area problems with answers for SSC

Important Area questions and answers - Area problems:

25. 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?

(A) 44

(B) 55

(C) 78

(D) 88

26. A farmer wishes to start a 100 sq. m rectangular vegetable garden. Since he has only 30 m barbed wire, he fences three sides of the garden letting his house compound wall act as the fourth side fencing. The dimension of the garden is:

(A) 17 m x 8.67 m

(B) 20 m x 5 m

(C) 31 m x 3 m

(D) 40 m x 2.5 m

(E) None of these

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