यदि अपस्फीतिकारक पहले वर्ष 50 प्रतिशत बढ़े और दूसरे वर्ष 20 प्रतिशत घटे तो कुल परिवर्तन क्या होगा?
If the deflator rises by 50 percent in the first year and falls by 20 percent in the second year what is the total change?
Explanation opens after your attempt
A. 20 प्रतिशत वृद्धि20 percent rise
Concept
The total factor is \(1.50\times0.80=1.20\). Therefore the total price increase is 20 percent.
Why this answer is correct
The correct answer is A. 20 प्रतिशत वृद्धि / 20 percent rise. The total factor is \(1.50\times0.80=1.20\). Therefore the total price increase is 20 percent.
Exam Tip
कुल गुणक \(=1.50\times0.80=1.20\) है। इसलिए कुल मूल्य वृद्धि 20 प्रतिशत है।
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