Advertisements
Advertisements
प्रश्न
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?
Advertisements
उत्तर
P =x ; t = `1 1/2 ` years = 3 x 6 months ; r = 16 % compounded half-yearly =`16/2` % = 8% ; A = Rs (x + 649.28)
`"A" = "P" (1 + "r"/100)^"n"`
Rs (x + 649.28) = x `(1 + 8/100)^3`
Rs (x + 649.28) =x × 1.08 × 1.08 × 1.08
Rs (x + 649.28) = 1.259712 x
0.259712 x = Rs 649.28
x = Rs 2,500
On Rs 2,500 the C.I. for `1 1/2` years at 16% compounded half-yearly will be Rs 649.28
संबंधित प्रश्न
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.
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 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.
Calculate the amount and cornpound interest for the following, when cornpounded annually:
Rs 16,000 for 3 years at `7 1/2` % p.a.
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.
Find the principal which will amount to Rs 22,344 in 2 years at compound interest if the rates of interest for the successive years are 12% and 14%?
Calculate the rate per cent at which Rs 12,250 will yield Rs 3,116.40 as compound interest in 2 years.
Calculate the rate percent at which Rs 15,000 will yield Rs 8,413.44 as compound interest in 3 years.
Calculate the rate per cent at which Rs 16,000 will yield Rs 3,876.75 as compound interest in 3 years.
In what time will Rs 50,000 yield an interest of Rs 32,151.60 at 18% per annum interest compounded annually?
