Question

9. In what time will a sum of 25,000 amount to 33,275 at 10% p.a. compounded annually?
72 % per annum compounded annually be 3,101.40?
7. W
8. On what sum will the CI for 3 years at 7
poriod will 3 500 become * 605 at 10% p.a. compounded annually?​

Answer 1

Answer:

I = P R N /100I = Rs. 33275 - Rs. 25000 = Rs. 8275.P = Rs. 25000R = 10%N = ?8275 = 25000 ...Answer: 3 YEARSStep-by-step explanation:AMOUNT = 33275/-PRINCIPAL = 25000/-COMPOUND ...

Step-by-step explanation:

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Answer 2

Answer:P = Rs. 25000, n = 3 years, r = 12% p.a

∴ Amount =P(1+  

100

r

​  

)  

n

=Rs.25000×(1+  

100

12

​  

)  

3

 

=Rs.25000×(  

100

112

​  

)  

3

=Rs.25000×  

25

28

​  

×  

25

28

​  

×  

25

28

​  

=Rs.35123.20

∴ Compound interest =Rs.(35123.20−25000)=Rs.10123.20

Step-by-step explanation: