Advertisements
Advertisements
प्रश्न
What will be the compound interest on Rs 4000 in two years when rate of interest is 5% per annum?
उत्तर
We know that amount A at the end of n years at the rate of R % per annum is given by A = P\[ \left( 1 + \frac{R}{100} \right)^n . \]
Given:
P = Rs 4, 000
R = 5 % p . a .
n = 2 years
Now,
\[A = 4, 000 \left( 1 + \frac{5}{100} \right)^2 \]
\[ = 4, 000 \left( 1 . 05 \right)^2 \]
= Rs 4, 410
And,
CI = A - P
= Rs 4, 410 - Rs 4, 000
= Rs 410
APPEARS IN
संबंधित प्रश्न
Find the compound interest on Rs 8000 for 9 months at 20% per annum compounded quarterly.
Find the compound interest on Rs 64000 for 1 year at the rate of 10% per annum compounded quarterly.
Amit borrowed Rs 16000 at \[17\frac{1}{2} \%\] per annum simple interest. On the same day, he lent it to Ashu at the same rate but compounded annually. What does he gain at the end of 2 years?
Find the amount and the compound interest on Rs 8000 for \[1\frac{1}{2}\] years at 10% per annum, compounded half-yearly.
Find the amount that David would receive if he invests Rs 8192 for 18 months at \[12\frac{1}{2} \%\] per annum, the interest being compounded half-yearly.
Ramu borrowed Rs 15625 from a finance company to buy a scooter. If the rate of interest be 16% per annum compounded annually, what payment will he have to make after \[2\frac{1}{4}\] years?
Find the rate percent per annum, if Rs 2000 amount to Rs 2315.25 in an year and a half, interest being compounded six monthly.
Find the rate at which a sum of money will become four times the original amount in 2 years, if the interest is compounded half-yearly.
Sum of money amounts to Rs 453690 in 2 years at 6.5% per annum compounded annually. Find the sum.
When principal P is compounded semi-annually at r % per annum for t years, then amount ______.
