Advertisements
Advertisements
प्रश्न
What sum of money will amount to Rs 9,447.84 in 3 years at 8% p.a. compound interest?
Advertisements
उत्तर
Here P = x; A= Rs 9, 447 .84; t = 3 years; r = 8 % p.a
`therefore "A" = "P" (1 + "r"/100)^"n"`
`=>"Rs" 9447.84 = "x"(1 + 8/100)^3`
`=> "Rs" 9447.84 = "x" (108/100)^3 `
`=> "Rs" 9447.84 = "x" xx 27/25 xx 27/25 xx 27/25`
`=> "Rs" 9447.84 = "x" xx 19683/15625`
`=> "x" = "Rs" (9447.84 xx 15625)/19683`
`=> "x" = "Rs" 7500`
The sum of money will be Rs 7,500.
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.
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 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.
The cost of a scooter depreciated by Rs 5100 during the second year and by Rs 4,335 during the third year. Calculate
The original cost of the scooter.
What sum of money will amount to Rs 8,073 in 2 years at compound interest if the rates of interest for the successive years are 15% and 17%?
What sum of money will amount to Rs 18, 792 in `1 1/2` years at 16% p.a. compounded yearly?
Calculate the rate percent at which Rs 15,000 will yield Rs 8,413.44 as compound interest in 3 years.
In what time will Rs 8,000 amount to Rs 12,167 at 15% per annum compounded annually?
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 compound interest on a certain sum of money at 10% p.a. for 3 years is Rs 4,965. What will be the simple interest on the same sum for 3 years at 11% p.a.?
