Math, asked by mandalmanish2004, 1 year ago

Sangeeta interviews rupees 20000 in the bank for 4 year and got back 29282 after 4 years what was the rate of interest per annum payable annually

Answers

Answered by maazshaikh1786
2

Equation:

r = (1/t)(A/P - 1)


A= 29282

P= 20000


Calculation:

Solving our equation:

r = (1/4)((29282/20000) - 1) = 0.116025

r = 0.116025


Converting r decimal to R a percentage

R = 0.116025 * 100 = 11.6025%/year


The interest rate required to get a total amount, principal plus interest, of Rs.29,282.00 from simple interest on a principal of Rs.20,000.00 over 4 years is 11.6025% per year.


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