The simple interest on a sum of money will be Rs.600 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year?
A. Rs.700
B. Rs.800
C. Rs.1200
D. Rs.1900
Answer:C
The simple interest on a sum of money will be Rs.600 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year?
A. Rs.700 B. Rs.800 C. Rs.1200 D. Rs.1900