Advertisements
Advertisements
प्रश्न
To start a business, Shalaka has taken a loan of ₹8000 at a rate of 10 `1/2` p.c.p.a. After two years, how much compound interest will she have to pay?
Advertisements
उत्तर
Here, P = ₹8000, R = `10 1/2 = 21/2` p.c.p.a, N = 2 Years
A = `"P"(1 + "R"/100)^"N"`
= `8000(1 + (21/2)/100)^2`
= `8000(1 + 21/200)^2`
= `8000((200 + 21)/200)^2`
= `8000(221/200)^2`
= `8000 xx 221/200 xx 221/200`
= `(2 xx 221 xx 221)/10`
= `97682/10`
∴ A = 9768.2
∵ A = P + I
9768.2 = 8000 + I
9768.2 − 8000 = I
I = ₹ 1768.2
संबंधित प्रश्न
Compute the amount and the compound interest in the following by using the formulae when:
Principal = Rs 160000, Rate = 10 paise per rupee per annum compounded half-yearly, Time = 2 years.
Three years ago, the population of a town was 50000. If the annual increase during three successive years be at the rate of 4%, 5% and 3% respectively, find the present population.
There is a continuous growth in population of a village at the rate of 5% per annum. If its present population is 9261, what it was 3 years ago?
In a factory the production of scooters rose to 46305 from 40000 in 3 years. Find the annual rate of growth of the production of scooters.
Aman started a factory with an initial investment of Rs 100000. In the first year, he incurred a loss of 5%. However, during the second year, he earned a profit of 10% which in the third year rose to 12%. Calculate his net profit for the entire period of three years.
The population of a town increases at the rate of 40 per thousand annually. If the present population be 175760, what was the population three years ago.
Ms. Cherian purchased a boat for Rs 16000. If the total cost of the boat is depreciating at the rate of 5% per annum, calculate its value after 2 years.
Ashish started the business with an initial investment of Rs 500000. In the first year he incurred a loss of 4%. However during the second year he earned a profit of 5% which in third year rose to 10%. Calculate the net profit for the entire period of 3 years.
The cost price of a machine is 2,50,000. If the rate of depreciation is 10% per year, find the depreciation in price of the machine after two years.
Find the compound interest if the amount of a certain principal after two years is ₹ 4036.80 at the rate of 16 p.c.p.a.
