allery72 के नियम (Rule of 72) के अनुसार, 12% ब्याज दर पर कोई धनराशि लगभग कितने वर्षों में दोगुनी हो जाएगी?
A8 वर्ष
B12 वर्ष
C5 वर्ष
D6 वर्ष
Answer & Solution
Correct answer: D. 6 वर्ष
72 को 12 से विभाजित करने पर 6 प्राप्त होता है (72 / 12 = 6 वर्ष)।
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