The area of a rectangular plot is 20 times its breadth. If the difference between the length and the breadth is 10 metres, what is its breadth?	Options:
A) 10 metres B) 5 metres C) 7.5 metres D) Data inadequate E) None of these
L × B = 20 × B   ∴ L = 20 m   and L – B = 10   ∴ B = 20 – 10 = 10 m   10 metresnswer 10 metres
<result>A</result>
The area of a rectangular plot is 20 times its breadth. If the difference between the length and the breadth is 10 metres, what is its breadth?