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?

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Correct Answer

B. 20 प्रतिशत20 percent

Step 1

Concept

The decline in the price level \(=\frac{150-120}{150}\times100=20\) percent. Thirty index points represent a 20 percent fall.

Step 2

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.

Step 3

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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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?

Correct Answer: B. 20 प्रतिशत / 20 percent. Explanation: मूल्य स्तर की कमी \(=\frac{150-120}{150}\times100=20\) प्रतिशत है। 30 सूचकांक बिंदु 20 प्रतिशत कमी दर्शाते हैं। / The decline in the price level \(=\frac{150-120}{150}\times100=20\) percent. Thirty index points represent a 20 percent fall.

Which concept should I revise for this Economics MCQ?

The decline in the price level \(=\frac{150-120}{150}\times100=20\) percent. Thirty index points represent a 20 percent fall.

What exam hint can help solve this Economics question?

मूल्य स्तर की कमी \(=\frac{150-120}{150}\times100=20\) प्रतिशत है। 30 सूचकांक बिंदु 20 प्रतिशत कमी दर्शाते हैं।