Wipro Company Numerical Ability Geometry

A square photo frame has an outer perimeter of 36 inches and is 1 inch wide on all sides. What is the inner perimeter of the frame, in inches?
A. 27
B. 55/2
C. 28
D. 62/2
E. 32

Read Solution (Total 1)

Outer perimeter = 36 => outer square side = 9

inner square is layed out in such a way it leaves 1 inch width on all its sides

inner square side = 9 - 1-1 = 7

permiter of inner square = 4*7 =28

Answer is C.
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Wipro Other Question

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