Advertisements
Advertisements
प्रश्न
Calculate the amount and cornpound interest for the following, when cornpounded annually:
Rs 7 ,500 for `2 1/2` years ; r =16 % p.a.
Advertisements
उत्तर
P=Rs 7,500 ; t = `2 1/2` years ; r = 16 % p.a.
`"A" = "P" (1 + "r"/100)^"n"`
A = Rs 7500 `(1 + 16/100)^2 (1 + 16/100)^(1/2)`
= Rs 7500 ×1.16 × 1.16 × `(1 + 1/2 xx 16/100)`
= Rs 7,500 x 1.16 x 1.16 x 1.08
= Rs 10,899.36
C.l. = A - P
= Rs (10,899.36 - 7,500)
= Rs 3,399.36
Hence, Amount= Rs 10,899.36 and C.I. =Rs 3,399.36
संबंधित प्रश्न
Pradeep gave Rs.16000 to a friend for 1.5 years at 15% p.a. compounded semi-annually. Find the interest earned by him at the end of 1.5 years.
Mr.Mohan invested Rs. 12500 at 16 % p.a. compounded annually. If the duration of the deposite was 1.5 years , find the amount Mr.Mohan received at the end of 1.5 years.
What sum of money will amount to Rs 9,447.84 in 3 years at 8% p.a. compound interest?
The value of a 'Honda' bike depreciated by 16% in the first year and by 13% in the second year. Find the value of the bike if it depreciated by Rs 7,098 in the second year.
The simple interest on an amount for 2 years at 8% is Rs 320. Calculate the compound interest on the same amount at the same rate for 1 year if the interest is compounded half-yearly.
On what sum of money will the compound interest for 2 years at 8% per annum amount to Rs 1399.68?
On what sum of money will the compound interest for 2 years at 10% p.a. compounded half-yearly amount to Rs 3,448.10?
A sum of money placed at compound interest compounded annually amounts to Rs 26,460 in 2 years and to Rs 29,172.15 in 4 years. Calculate the rate of interest and the sum.
The population of a city is 1,25,000. If the annual birth rate and death rate are 5.5% and 3.5% respectively. Calculate the population of the city after 3 years.
The S.I. and C.I. on a sum of money for 2 years is Rs. 200 and 210 respectively. If the rate of interest is the same. Find the sum and rate.
