Advertisements
Advertisements
प्रश्न
In what time will Rs 50,000 yield an interest of Rs 32,151.60 at 18% per annum interest compounded annually?
Advertisements
उत्तर
P =Rs 50,000 ; A= Rs (50,000 + 32,151.60) =Rs 82,151.60 ; r = 18% ; t = ?
`"A" = "P" (1 + "r"/100)^"n"`
Rs 72,151.60 = Rs 50,000 `(1 + 18/100)^"n"`
`82151.60/50000 = (1 + 18/100)^"n"`
`8215160/(50000 xx 100) = (1 + 18/100)^"n"`
`205379/125000 = (1 + 18/100)^"n"`
`(59)^3/(50)^3 = (59/50)^"n"`
t = 3
T = 3 years
APPEARS IN
संबंधित प्रश्न
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 interests on two successive years for a sum invested at compound interest compounded annually are Rs 840 and Rs 940.80. Calculate the rate of interest and the sum invested.
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.
Calculate the amount and the compound interest for the following:
Rs 10,000 for 3 years if tl1e rates of interest are 10%, 11% and 12% for the successive years.
What sum of money will amount to Rs 10,256.40 in 3 years at compound interest if the rates of interest for the successive years are 10%, 11% and 12%?
What sum of money will amount to Rs 15,746.40 at 16% p.a. 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 1/2` years at `12 1/2`% per annum amount to Rs 82,734.37?
On what sum of money will the compound interest for `1 1/2` years at 16% p.a. compounded half-yearly amount to Rs 649.28?
