Question

find the time when:
simple interest on RS 2500 at 4 % per annum RS 200

Answer 1

S.I = Rs 200
Principal = Rs 2500
Rate = 4%
Time = SI×100/P×R
Time = Rs 200 ×100/ 2500×4
Time = 32 years
Hope it helps you

Answer 2

SI-200
P-2500
R=4%
T=?
SI=PRT/100
T=200=2500×4/100
T=200=25×4
T=200/100
T=2yrs