Math, asked by Stutigupya11, 1 year ago

P and Q invest Rs 36000 and Rs. 25000. respectively at the same rate of interest per year.If at the end of 4 years,P gets Rs. 3080 more interest in than Q , Find the rate of interest.

Answers

Answered by Shreedipdas2005
84
Difference between p and q = 36000-25000=11000
difference between the interest = 3080 
time = 4 years 
rate of interest = interest  * 100/  principal * time =
3080* 100/  11000* 4= 7 % per annum

Stutigupya11: thanks
Answered by survi169
2

Answer:

7% per annum is the rate of interest.

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