A sum of ₹12000 is invested for 1.5 years which will be compounded half yearly at a rate of 10%. Find the amount obtained.
₹13891.5
In compound Interest A = P(1+R100)n
Given,
P = ₹12000
T = 1.5 years = 3 half-years
(∵ the interest is compounded half−yearly,so T =1.5×2)
R = 5% (∵ the interest is compounded half−yearly,so R =102)
A =12000×[1+102×100]3
A = ₹13891.5