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  4. |A number increases by 20% and then decreases by 10%. If the original number was 306, what is the final value?
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A number increases by 20% and then decreases by 10%. If the original number was 306, what is the final value?

A406.48
B310.48
C368.48
D330.48

Answer

330.48

Apply percentage formulas such as percent of number, ratio to percent, or successive change.

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GGeneral KnowledgeIIndian HistoryIIndian PolityQQuantitative AptitudeLLogical ReasoningIInterview Practice+6 more categories

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