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Increase in percent of 2 times of a number is A) 200% B) 100% C) 300% D) 50% |
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Answer» Correct option is B) 100% Correct option is (B) 100% Let the number be a. \(\therefore\) Increasement = 2a - a = a \(\therefore\) Increase in percent \(=\frac{\text{Increasement}}a\times100\) \(=\frac aa\times100\) = 100% |
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