Question

Ques: Ayush paid ₹ 8432 for a loan of ₹8000 taken for 219 days. Find the rate of simple Intrest charged by the bank.

Answer 1

A= 8432
P=8000
R=?
$t = \frac{219}{365} yr$
SI= A - P= 432
Also
SI= P*R*t/100
Insert the values, use calculator if you feel the calculation is complex and solve it.
Hope this helps... :)