INDEX NUMBER — Statistics STD 12 Commerce — Question
Gujarat BoardEnglish MediumSTD 12 CommerceStatisticsINDEX NUMBER1 Mark
Question
Write the formula to find the rate of inflation.
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Answer
Rate of Inflation = $\frac{\text{Wholesale price index of current year} - \text{Wholesale price index of previous year}}{\text{Wholesale price index of previous year}} \times 100$
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