Rs.6000 becomes Rs.7200 in 4 years at a certain rate of interest. If the rate becomes times of itself. The amount of the same principle in 5 years will be?
A. Rs.8000
B. Rs.8250
C. Rs.9000
D. Rs.9250
Answer:B
Rs.6000 becomes Rs.7200 in 4 years at a certain rate of interest. If the rate becomes times of itself. The amount of the same principle in 5 years will be?
A. Rs.8000 B. Rs.8250 C. Rs.9000 D. Rs.9250