Question

Find time and ci refer picture

Answer 1

p=10,000
A=11,200
R=12%
T=?
c.i= A-p
= 11200-10000
= 1200 Rs

A=p(1+r/100)^t
A= 1000(1+12/100)^t
11200/10000=(112/100)^t
112/100=(112/100)^t

so t= 1