The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 7803 sq. mtr, what is the breadth of the rectangular plot ?
A. 51 m
B. 88 m
C. 104 m
D. 153 m
E. None of these
Answer: Option A
Solution (By Examveda Team)
Let the breadth of the plot be x metresThen, length of the plot = (3x) metres
x × 3x = 7803
⇒ 3x2 = 7803
⇒ x2 = 2601
⇒ x = $$\sqrt {2601} $$
⇒ x = 51 m
This Question Belongs to Arithmetic Ability >> Area
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