Question

A rectangular frame of size 100 cm (length) x 120 cm (breadth) is to be surrounded by stickers of 2 cm x 2 cm size. How many stickers would be required for such decoration?

A 120 Correct Answer Incorrect Answer
B 198 Correct Answer Incorrect Answer
C 260 Correct Answer Incorrect Answer
D 224 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

Area of Path = Outer area - Inner area = 104 x 124 - 100 x 120 = 896 , Now no. of stickers = 896/(2 x 2) = 224

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