A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is:
S.I. for 1 year = Rs. $\left(854 - 815\right)$ = Rs. 39.
S.I. for 3 years = Rs.$\left(39 \times 3\right)$ = Rs. 117.
$\therefore$ Principal = Rs. $\left(815 - 117\right)$ = Rs. 698.
|
A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9 p.c.p.a. in 5 years. What is the sum? |
Answer |
|
How much time will it take for an amount of Rs. 450 to yield Rs. 81 as interest at 4.5% per annum of simple interest? |
Answer |
|
A sum of Rs. 12,500 amounts to Rs. 15,500 in 4 years at the rate of simple interest. What is the rate of interest? |
Answer |
|
A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was: |
Answer |
|
A certain amount earns simple interest of Rs. 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned? |
Answer |
|
If a sum of money trebles itself in 40 years,what is the rate of interest? |
Answer |
|
A four years NSC certificate was purchased for Rs. 500 with Rs. 1000 being the maturity value. Find the rate of S.I. |
Answer |
|
A sum of money is lent at S.I. for 6 years. If the same amount is paid at 4% higher, Arun would have got Rs. 120 more. Find the principal |
Answer |
|
If the simple interest on a certain sum of money for 4 years is one–fifth of the sum, then the rate of interest per annum is |
Answer |
|
A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is: |
Answer |