₹ 6000 becomes ₹ 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. ₹ 8000
B. ₹ 8250
C. ₹ 9000
D. ₹ 9250
Answer:B
₹ 6000 becomes ₹ 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. ₹ 8000 B. ₹ 8250 C. ₹ 9000 D. ₹ 9250