यदि अपस्फीतिकारक 200 से घटकर 150 हो जाए तो मूल्य स्तर में प्रतिशत गिरावट कितनी होगी?
If the deflator falls from 200 to 150 what is the percentage decline in the price level?
Explanation opens after your attempt
B. 25 प्रतिशत25 percent
Concept
The price change \(=\frac{150-200}{200}\times100=-25\) percent. A fall of 50 index points equals a 25 percent decline.
Why this answer is correct
The correct answer is B. 25 प्रतिशत / 25 percent. The price change \(=\frac{150-200}{200}\times100=-25\) percent. A fall of 50 index points equals a 25 percent decline.
Exam Tip
मूल्य परिवर्तन \(=\frac{150-200}{200}\times100=-25\) प्रतिशत है। 50 सूचकांक अंकों की गिरावट 25 प्रतिशत गिरावट है।
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