Advertisements
Advertisements
प्रश्न
Calculate the amount and the compound interest for the following:
Rs 12,500 for 3 years if the rates for the successive years are 8%, 9% and 10% respectively.
Advertisements
उत्तर
P=Rs 12,500; t=3 years; r = 8 %, 9% and 10% successively.
`"A" = "P" (1 + "r"/100)^"n"`
A = Rs 12500 `(1 + 8/100)(1 + 9/100) (1 + 10/100)`
= Rs 12,500 x 1.08 x 1.09 x 1.1
= Rs 16,186.50
C.I. = A - P
= Rs (16,186.50 - 12,500)
= Rs 3,686.50
Hence, Amount= Rs 16,186.50 and C.I. =Rs 3,686.50
संबंधित प्रश्न
What sum of money will amount to Rs 16,637.50 in 3 years at 10 % p.a. compound interest?
What sum of money will amount to Rs 7,128 in 2 years at compound interest, if the rates of interest are 8% and 10% for successive years?
The cost of a machine depreciated by Rs 2592 during the third year and by Rs 2332.80 during the fourth year. Calculate :
The rate of depreciation.
The cost of a machine dep reciated by Rs 2592 during the third year and by Rs 2332.80 during the fourth year. Calculate :
The cost at the end of the fourth year.
Ramesh borrowed Rs 12,000 at 15% compound interest for 2 years. At the end of the first year he returned some amount and on paying Rs 9,200 at the end of the second year, he cleared the loan. Calculate the amount of money Ramesh returned at the end of the first year.
Rajan borrowed Rs 32,000 at 12% compound interest for 2 years. At the end of the first year he returned some amount and on paying Rs 17,920 at the end of the second year, he cleared the loan. Calculate the amount Rajan paid at the end of the first 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.
A sum of money placed at compound interest compounded annually amounts to Rs 31,360 in 2 years and to Rs 35,123.20 in 3 years. Calculate the rate of interest and the sum.
The compound interest on a certain sum of money at 5% p.a. for 2 years is Rs 512.50. What will be the simple interest on the same sum for 3 years at 6% p.a.?
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.
