यदि अपस्फीतिकारक पहले वर्ष 30 प्रतिशत घटे और दूसरे वर्ष 30 प्रतिशत बढ़े तो कुल परिवर्तन क्या होगा?

If the deflator falls by 30 percent in the first year and rises by 30 percent in the second year what is the total change?

Explanation opens after your attempt
Correct Answer

B. 9 प्रतिशत गिरावट9 percent fall

Step 1

Concept

The total factor is \(0.70\times1.30=0.91\). Therefore the final price level is 9 percent lower.

Step 2

Why this answer is correct

The correct answer is B. 9 प्रतिशत गिरावट / 9 percent fall. The total factor is \(0.70\times1.30=0.91\). Therefore the final price level is 9 percent lower.

Step 3

Exam Tip

कुल गुणक \(=0.70\times1.30=0.91\) है। इसलिए अंतिम मूल्य स्तर 9 प्रतिशत कम होगा।

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यदि अपस्फीतिकारक पहले वर्ष 30 प्रतिशत घटे और दूसरे वर्ष 30 प्रतिशत बढ़े तो कुल परिवर्तन क्या होगा? / If the deflator falls by 30 percent in the first year and rises by 30 percent in the second year what is the total change?

Correct Answer: B. 9 प्रतिशत गिरावट / 9 percent fall. Explanation: कुल गुणक \(=0.70\times1.30=0.91\) है। इसलिए अंतिम मूल्य स्तर 9 प्रतिशत कम होगा। / The total factor is \(0.70\times1.30=0.91\). Therefore the final price level is 9 percent lower.

Which concept should I revise for this Economics MCQ?

The total factor is \(0.70\times1.30=0.91\). Therefore the final price level is 9 percent lower.

What exam hint can help solve this Economics question?

कुल गुणक \(=0.70\times1.30=0.91\) है। इसलिए अंतिम मूल्य स्तर 9 प्रतिशत कम होगा।