The area of a square is 1024 sq cm What is the ratio of the length to the breadth of a rectangle who...........

Quantitative Aptitude ( CCS) Mensuration 2D

The area of a square is 1024 sq.cm. What is the ratio of the length to the breadth of a rectangle whose length is twice the side of the square and breadth is 12 cm less than the side of this square ?

14:9

13:12

16:5

17:13

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Explanation:

Area of a square SxS = 1024 => S = 32 cm
Length of the rectangle = 32x2 cm = 64 cm
Breadth of the rectangle = 32 - 12 = 20 cm
Required ratio = 64 : 20 = 16 : 5