allery₹8,000 की राशि 25% वार्षिक चक्रवृद्धि ब्याज की दर से ₹12,500 हो जाती है। इसमें कितना समय लगेगा?
A2 वर्ष
B4 वर्ष
C3 वर्ष
D1.5 वर्ष
Answer & Solution
Correct answer: A. 2 वर्ष
8000 × 1.5625 = 12,500, और 1.5625 वास्तव में (1.25)^2 है, अतः समय 2 वर्ष है।
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