The compound interest on Rs. 1800 at 10% per annum for a certain period of timeos Rs. 378. Find the time in years.
Given,
Compound interest = Rs.375
Principal = Rs.1800
Rate = 10% p.a
Let time = T years
So,
= 
= 
= 
= 
=
= 
Hence.
Time = 2 years
26