AP ICET 2019 Shift 2 Paper

Question : 103 of 200

Marks: +1, -0

The length of a rectangular field is three times its width. Inside the field there is a square shaped pond of side 12 m long. If the area of the pond is

1/{12}

of the area of the field, then the length of the field, in meters, is

Validate

Solution:

Let the length and width of the rectangle is l and b respectively.
Given , l = 3b

⇒ 12 × 12=\;{1}/{12} × 3 b × b

⇒ b=24

Length of the rectangle Is

3b = 3 × 24 = 72

cm.

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