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A certain sum of money becomes three tim...

A certain sum of money becomes three times of itself in 20 years at simple interset. In how many years does it become double of itself at the same rate of simple interset ? (एक निश्चित राशि साधारण ब्याज पर 20 वर्षों में स्वयं का तीन गुना हो जाती है। समान साधारण ब्याज की दर से वह कितने वर्षों में स्वयं का दोगुना हो जाता है?)

A

8 years(वर्ष)

B

10 years(वर्ष)

C

12 years(वर्ष)

D

14 years(वर्ष)

Text Solution

Verified by Experts

The correct Answer is:
B
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KIRAN PUBLICATION-SIMPLE INTERSET-TYPE - II
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