Question

find the internet on rs 25000 at 12% pa copunded annually for 3 years​

Answer 1

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

Answer 2

Answer:

Principal amount = 25000

Rate of interest = 12% per annum

time = 3 years

A = P $(1 + r/n)^{t}$ = 25000 $(1 + 12/1) ^{3}$ = 25000 × $(13)^{3}$ = 25000 ×  2197 = 54925000

C.I = A - P = 549000

HOPE IT HELPS!

Step-by-step explanation: