यदि वास्तविक सकल घरेलू उत्पाद पहले वर्ष 10 प्रतिशत बढ़े और दूसरे वर्ष 10 प्रतिशत घटे तो दो वर्षों के बाद कुल परिवर्तन क्या होगा?
If real GDP rises by 10 percent in the first year and falls by 10 percent in the second year then what is the total change after two years?
Explanation opens after your attempt
B. 1 प्रतिशत गिरावट1 percent fall
Concept
The total factor is \(1.10\times0.90=0.99\) so there is a 1 percent fall. Equal percentage rises and falls do not fully cancel.
Why this answer is correct
The correct answer is B. 1 प्रतिशत गिरावट / 1 percent fall. The total factor is \(1.10\times0.90=0.99\) so there is a 1 percent fall. Equal percentage rises and falls do not fully cancel.
Exam Tip
कुल गुणक \(=1.10\times0.90=0.99\) है इसलिए 1 प्रतिशत गिरावट होगी। समान वृद्धि और गिरावट पूर्णतः निरस्त नहीं होती।
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