Length of a rectangular plot is 14 mtr more than its breadth. If the cost of fencing the plot at 26.50 per meter is Rs. 5300, what is the length of the plot in mtr?  Options.
A) 50 m  B) 57 m  C) 80 m  D) 82 m  E) 84 m
Let breadth = x metres.   Then, length = (x + 14) metres.   Perimeter = 5300 m = 200 m.   26.50   2[(x + 14) + x] = 200   2x + 14 = 100   2x = 86   x = 43.   Hence, length = x + 14 = 57 m   57 m
<result>B</result>
Length of a rectangular plot is 14 mtr more than its breadth. If the cost of fencing the plot at 26.50 per meter is Rs. 5300, what is the length of the plot in mtr?