महंगाई दर निकालने के लिए कौन सा सूत्र सही है?
Which formula is correct for calculating inflation?
Explanation opens after your attempt
C. \(\frac{New\ Deflator-Old\ Deflator}{Old\ Deflator}\times100\)
Concept
Inflation is calculated by dividing the difference between new and old deflators by the old deflator. This is the percentage-change formula.
Why this answer is correct
The correct answer is C. \(\frac{New\ Deflator-Old\ Deflator}{Old\ Deflator}\times100\). Inflation is calculated by dividing the difference between new and old deflators by the old deflator. This is the percentage-change formula.
Exam Tip
महंगाई दर नए और पुराने अपस्फीतिकार के अंतर को पुराने अपस्फीतिकार से भाग देकर निकाली जाती है। यही प्रतिशत परिवर्तन का सूत्र है।
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