यदि अपस्फीतिकार 150 से घटकर 120 हो जाए तो मूल्य स्तर कितने प्रतिशत घटा?
If the deflator falls from 150 to 120, by what percentage does the price level decline?
Explanation opens after your attempt
B. 20 प्रतिशत20 percent
Concept
The decline in the price level \(=\frac{150-120}{150}\times100=20\) percent. Thirty index points represent a 20 percent fall.
Why this answer is correct
The correct answer is B. 20 प्रतिशत / 20 percent. The decline in the price level \(=\frac{150-120}{150}\times100=20\) percent. Thirty index points represent a 20 percent fall.
Exam Tip
मूल्य स्तर की कमी \(=\frac{150-120}{150}\times100=20\) प्रतिशत है। 30 सूचकांक बिंदु 20 प्रतिशत कमी दर्शाते हैं।
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