यदि वास्तविक सकल घरेलू उत्पाद लगातार दो वर्षों तक 10 प्रतिशत प्रति वर्ष बढ़े तो कुल वृद्धि कितनी होगी?
If real GDP grows by 10 percent per year for two consecutive years what is the total growth?
Explanation opens after your attempt
B. 21 प्रतिशत21 percent
Concept
Total growth \(=1.10^2-1=0.21\) or 21 percent. Successive growth rates compound.
Why this answer is correct
The correct answer is B. 21 प्रतिशत / 21 percent. Total growth \(=1.10^2-1=0.21\) or 21 percent. Successive growth rates compound.
Exam Tip
कुल वृद्धि \(=1.10^2-1=0.21\) अर्थात 21 प्रतिशत है। लगातार वृद्धि दरों में चक्रवृद्धि लागू होती है।
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