The percentage change of a number when it is first decreased by 10% and then increased by 10% is A. 0.1% increase B. 1% decrease C. 0.1 % decrease D. No changes Answer Workspace Report Discuss Answer with explanation Answer: Option B Explanation Required percentage change = 10 – 10 – 10 x 10/100 = – 1 i.e. 1 % decrease Workspace
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