Question

three years.
Find the difference between the compound interest and the simple interest on
30,000 at 7% per annum for three years.
Aman borrows 14,500 at 11% per annum for three years at simple interest
and Tarun borrows the same amount at 10% per annum for the same time
compounded annually. Who pays more interest and by how much?
The simple interest on a certain sum of money for two years at 5
% is
6,600.
What will be the compound interest on that sum at the same rate for the same
time period?
8.
2,970.25 in two years at 9% per annum compounded
A certain sum amounts to
annually. Find the sum.
On what sum will the compound interest at 7% per annum for three years
compounded annually be 3,101.407
10. At what rate per cent will a sum of 640 be compounded to 774.40 in two
years?
11. At what rate per cent will a sum of 64,000 be compounded to * 68,921 in three
years?​

Answer 1

for question no.5 ,a man pays more interest than Tarun.Rs 435 is more.