A circular logo is enlarged to fit the lid of a jar. The new diameter is 50 percent large than the original. by what percentage has the area of logo increase?

A circular logo is enlarged to fit the lid of a jar. The new diameter is 50 percent large than the original. by what percentage has the area of logo increase? Correct Answer 125

ক্ষেত্রফল বৃদ্ধির পরিমাণ = (50 + 50 + 50×50100)% = 125%
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