What sum will amount to Rs. 4913 in 18 months, if the rate of interest is 12
% per annum, compounded half-yearly?
Given,
Amount = Rs.4913
Time = 18 months = 
Rate = 12-
% = 
Let principal = P
So,
A = 
= P
= 
= 
= 
Hence ,
Principal = Rs. 4096
4
What sum will amount to Rs. 4913 in 18 months, if the rate of interest is 12% per annum, compounded half-yearly?
Given,
Amount = Rs.4913
Time = 18 months =
Rate = 12-% =
Let principal = P
So,
A =
= P
=
=
=
Hence ,
Principal = Rs. 4096