allery72 के नियम के अनुसार, 6% चक्रवृद्धि ब्याज की दर से किसी जमा राशि को दोगुना होने में लगभग कितना समय लगेगा?
A10 वर्ष
B16 वर्ष
C14 वर्ष
D12 वर्ष
Answer & Solution
Correct answer: D. 12 वर्ष
72 को 6 से विभाजित करने पर 12 प्राप्त होता है, अतः जमा राशि लगभग 12 वर्षों में दोगुनी हो जाएगी।
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