Advertisements
Advertisements
प्रश्न
Calculate the amount and the compound interest for the following, when cornpounded half-yearly:
Rs 25,000 for `1 1/2` years at 12 %
Advertisements
उत्तर
P = Rs 25,000 ; t =`1 1/2` years ; r = 12 % p.a. = 6 % half-early.
`"A" = "P" (1 + "r"/100)^"n"`
A = Rs 25000 `(1 + 6/100)^2 (1 + 12/100)^(1/2)`
=Rs 25,000 x 1.06 x 1.06 x `(1 + 1/2 xx 12/100)`
= Rs 25, 000 x 1. 06 x 1.06 x 1.06
= Rs29, 775.40
C.l. = A - P
= Rs (29,775.40 - 25, 000)
=Rs 4,775.40
Hence, Amount= Rs 29,775.40 and C.I. =Rs 4,775.40
APPEARS IN
संबंधित प्रश्न
What sum of money will amount to Rs 16,637.50 in 3 years at 10 % p.a. compound interest?
The value of a machine depreciates by 15% in the first year and by 12% in the second year. Find the value of the machine if its depreciation in the second year was Rs 1,632.
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.
A certain sum of money invested at compound interest compounded annually amounted to Rs 5,082 after 2 years and to Rs 5,590.20 after 3 years. 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 cost of a machine depreciated by Rs 2592 during the third year and by Rs 2332.80 during the fourth year. Calculate :
The original cost.
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.
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?
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.
