Find the amount to be paid at the end if Rs. 4,500 is invested for a period of 4 years at the rate of 8% simple interest per annum.

Correct option is C

Given:
Principle = Rs 4500
Rate of interest = 8%p.a.
Time = 4 years
Formula Used:
Simple interest = $$\frac{(P \times R\times T)}{100}$$ 

Solution:

​$$SI= \frac{(4500 \times 8 \times 4)}{(100 )} \\\ \\SI=1440$$​​
Amount =Principle + Interest
=4500+1440
=Rs 5940