The ratio between the length and the perimeter of a rectangular plot is 1 : 3 ,what is the ratio between the length and breadth of the plot?

A 1 : 2
B 2 : 1
C 3 : 2
D Data inadequate

Correct Answer: 2 : 1

Let, length be = x and perimeter = 3x Then, two length is = 2x So, two breadth is = 3x - 2x = x i.e one breadth is = x2 Accourding to the question, x: 12x ⇒ 2 : 1
Bissoy MCQ
#গণিত #অনুপাত-সমানুপাত (Ratio-Proportion) #Pubali Bank Ltd #Pubali Bank Ltd - Officer/Senior Officer - 11.07.2014

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