Advertisements
Advertisements
प्रश्न
A sum of money deposited at 2% per annum compounded annually becomes Rs 10404 at the end of 2 years. Find the sum deposited.
Advertisements
उत्तर
\[A = P \left( 1 + \frac{R}{100} \right)^n \]
\[10, 404 = P \left( 1 + \frac{2}{100} \right)^2 \]
\[10, 404 = P \left( 1 . 02 \right)^2 \]
\[P = \frac{10, 404}{1 . 0404}\]
\[P = 10, 000\]
Thus, the required sum is Rs 10, 000.
संबंधित प्रश्न
Kamala borrowed Rs 26400 from a Bank to buy a scooter at a rate of 15% p.a. compounded yearly. What amount will she pay at the end of 2 years and 4 months to clear the loan?
(Hint: Find A for 2 years with interest is compounded yearly and then find SI on the 2nd year amount for `4/12` years.)
Find the amount which Ram will get on Rs 4,096, he gave it for 18 months at `12 1/2` %per annum, interest being compounded half yearly.
Surabhi borrowed a sum of Rs 12000 from a finance company to purchase a refrigerator. If the rate of interest is 5% per annum compounded annually, calculate the compound interest that Surabhi has to pay to the company after 3 years.
Rakesh lent out Rs 10000 for 2 years at 20% per annum, compounded annually. How much more he could earn if the interest be compounded half-yearly?
A sum of money was lent for 2 years at 20% compounded annually. If the interest is payable half-yearly instead of yearly, then the interest is Rs 482 more. Find the sum.
Find the principal if the interest compounded annually at the rate of 10% for two years is Rs 210.
A sum amounts to Rs 756.25 at 10% per annum in 2 years, compounded annually. Find the sum.
When principal P is compounded semi-annually at r % per annum for t years, then amount ______.
The compound interest on Rs 8,000 for one year at 16% p.a. compounded half yearly is ______, given that (1.08)2 = 1.1664.
If amount on the principal of Rs 6,000 is written as `6000 [1 + 5/100]^3` and compound interest payable half yearly, then rate of interest p.a. is ______ and time in years is ______.
