Question

Rs. 1200 is given at a compound interest of 10% per annum for 2 years . The interst earned would be

Answer 1

p=1200 RS
R =10 p.a
t =2yr
A = p(1/100+r)^t
1200(1/100+10)
1200(110/100)^2
1200*110/100*110/100
1200*11/10*11/10
12*11/1*11/1
12*121
1452rs
ci=a-p
1452-1200
252 rs