A certain sum amounts to Rs 73,255 in 3 years, and Rs 84,525 in 5 years at simple interest. Find the sum.

A certain sum amounts to Rs. 4800 in 4 years and to Rs. 5250 in 5 years at simple interst. Find the interest for 2 years.

A certain sum amounts of Rs 8,256 in 6 years and to Rs 5,952 in 2 years at simple interest. The same sum will amount to Rs x at the same rate at simple interset in 4(2)/(3) years. The value of x is :

A certain sum amount to Rs. 8,256 in 6 years and to Rs. 5,952 in 2 years at simple interest .The same sum will amount to Rs. X at the same rate at simple interest in 4(2)/(3) years .The value of x is :

A certain sum amounts to Rs 7935 in 2 years and Rs 9125.25 in 3 years, under compound interest. Find the sum borrowed if interest is compounded annually. (in Rs.)

A certain sum of money amounts to Rs 4200 in 3 years and to Rs 6000 in 6 years at simple interest. Find the rate of interest.