A sum of money at simple interestdoubles in 10 years. In how many year – InterviewSolution

1.	A sum of money at simple interestdoubles in 10 years. In how many years,at the same rate, it will be tripled?(1) 20 years(3) 25 years(2) 30 years(4) 15 years
Answer» In how many years will Rs.150'00 will be doubled at rate of 12

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